From patchwork Mon Oct 24 15:38:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 13017873 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3152C38A2D for ; Mon, 24 Oct 2022 17:12:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233959AbiJXRMp (ORCPT ); Mon, 24 Oct 2022 13:12:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234234AbiJXRMb (ORCPT ); Mon, 24 Oct 2022 13:12:31 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ACD7CA99C4; Mon, 24 Oct 2022 08:47:30 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 2A1FECE1894; Mon, 24 Oct 2022 15:38:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 39A04C433D6; Mon, 24 Oct 2022 15:38:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1666625922; bh=/8jDtxqnl7niHxk1zz2MXK8dHL5Pq5bCc9LHkJNr30I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=d4FcPe6GRX0jivqFMD74XeNvnwFNiURs8fNiV/vKYaFgx7vYR3WEBPSCLEgkNbvWO 491qzoeG+G9I6/y0D6lm0ICTd0SDmVzUFY/1lZZhEHJUQXXdq5hHblk9XmRanZODoD 3nw6/wo9CRw2fvrAwxpr2hqnwbxIVjzcd5iMbyPpt5rVP3SPMft7sgPgSQF+wpwZa9 47Y1anE6NSBnPC0AbK2x4XCOLiWGDT4ZGCZ1wDwsDOZauKsKjpXuyUqAX+dxTZCI59 VJeq7z9Y8OBQVeN52BbSJfjmzZkyMMLWSxE7eo/SSlNSECCGQ7ybIs06+siLIUN4hT X+1RZqHhEMsPg== From: Arnd Bergmann To: Tony Lindgren , linux-omap@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Arnd Bergmann Subject: [PATCH 10/10] ARM: omap2: make functions static Date: Mon, 24 Oct 2022 17:38:14 +0200 Message-Id: <20221024153814.254652-11-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20221024153814.254652-1-arnd@kernel.org> References: <20221024153814.254652-1-arnd@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org From: Arnd Bergmann A number of functions are only called from the file they are defined in, so remove the extern declarations and make them local to those files. Signed-off-by: Arnd Bergmann --- arch/arm/mach-omap2/board-n8x0.c | 2 +- arch/arm/mach-omap2/clockdomain.c | 4 ++-- arch/arm/mach-omap2/clockdomain.h | 2 -- arch/arm/mach-omap2/cm2xxx.c | 4 ++-- arch/arm/mach-omap2/cm2xxx.h | 2 -- arch/arm/mach-omap2/common.h | 2 -- arch/arm/mach-omap2/id.c | 2 +- arch/arm/mach-omap2/id.h | 2 -- arch/arm/mach-omap2/io.c | 2 +- arch/arm/mach-omap2/omap-secure.c | 2 +- arch/arm/mach-omap2/omap-secure.h | 2 -- arch/arm/mach-omap2/omap_device.c | 14 ++++++++++---- arch/arm/mach-omap2/omap_device.h | 9 --------- arch/arm/mach-omap2/omap_hwmod.c | 4 +++- arch/arm/mach-omap2/omap_hwmod.h | 1 - .../mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c | 2 +- arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c | 6 +++--- arch/arm/mach-omap2/omap_hwmod_common_data.h | 4 ---- arch/arm/mach-omap2/pm.c | 2 +- arch/arm/mach-omap2/powerdomain.c | 8 ++++---- arch/arm/mach-omap2/powerdomain.h | 3 --- arch/arm/mach-omap2/prcm-common.h | 1 - arch/arm/mach-omap2/prm.h | 1 - arch/arm/mach-omap2/prm3xxx.c | 5 +++-- arch/arm/mach-omap2/prm3xxx.h | 2 -- arch/arm/mach-omap2/prm_common.c | 4 ++-- arch/arm/mach-omap2/sdrc.c | 2 +- arch/arm/mach-omap2/sdrc.h | 1 - arch/arm/mach-omap2/usb-tusb6010.c | 6 ++---- arch/arm/mach-omap2/voltage.c | 2 +- arch/arm/mach-omap2/voltage.h | 1 - include/linux/platform_data/voltage-omap.h | 1 - include/linux/usb/musb.h | 2 -- 33 files changed, 39 insertions(+), 68 deletions(-) diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index 5e86145db0e2..eb21a4cc5e4d 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -505,7 +505,7 @@ static void __init n8x0_mmc_init(void) } #else static struct omap_mmc_platform_data mmc1_data; -void __init n8x0_mmc_init(void) +static void __init n8x0_mmc_init(void) { } #endif /* CONFIG_MMC_OMAP */ diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index f4e488e72515..d145e7ac709b 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -831,7 +831,7 @@ int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm) * -EINVAL if @clkdm is NULL or if clockdomain does not support * software-initiated sleep; 0 upon success. */ -int clkdm_sleep_nolock(struct clockdomain *clkdm) +static int clkdm_sleep_nolock(struct clockdomain *clkdm) { int ret; @@ -885,7 +885,7 @@ int clkdm_sleep(struct clockdomain *clkdm) * -EINVAL if @clkdm is NULL or if the clockdomain does not support * software-controlled wakeup; 0 upon success. */ -int clkdm_wakeup_nolock(struct clockdomain *clkdm) +static int clkdm_wakeup_nolock(struct clockdomain *clkdm) { int ret; diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h index a6bce3795a32..c36fb2721261 100644 --- a/arch/arm/mach-omap2/clockdomain.h +++ b/arch/arm/mach-omap2/clockdomain.h @@ -204,9 +204,7 @@ void clkdm_allow_idle(struct clockdomain *clkdm); void clkdm_deny_idle_nolock(struct clockdomain *clkdm); void clkdm_deny_idle(struct clockdomain *clkdm); -int clkdm_wakeup_nolock(struct clockdomain *clkdm); int clkdm_wakeup(struct clockdomain *clkdm); -int clkdm_sleep_nolock(struct clockdomain *clkdm); int clkdm_sleep(struct clockdomain *clkdm); int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk); diff --git a/arch/arm/mach-omap2/cm2xxx.c b/arch/arm/mach-omap2/cm2xxx.c index 17833e0f22f8..1c6d69f4bf49 100644 --- a/arch/arm/mach-omap2/cm2xxx.c +++ b/arch/arm/mach-omap2/cm2xxx.c @@ -145,8 +145,8 @@ static int omap2xxx_cm_split_idlest_reg(struct clk_omap_reg *idlest_reg, * (@prcm_mod, @idlest_id, @idlest_shift) is clocked. Return 0 upon * success or -EBUSY if the module doesn't enable in time. */ -int omap2xxx_cm_wait_module_ready(u8 part, s16 prcm_mod, u16 idlest_id, - u8 idlest_shift) +static int omap2xxx_cm_wait_module_ready(u8 part, s16 prcm_mod, u16 idlest_id, + u8 idlest_shift) { int ena = 0, i = 0; u8 cm_idlest_reg; diff --git a/arch/arm/mach-omap2/cm2xxx.h b/arch/arm/mach-omap2/cm2xxx.h index ee0cb40691b2..7cbeff15ffb0 100644 --- a/arch/arm/mach-omap2/cm2xxx.h +++ b/arch/arm/mach-omap2/cm2xxx.h @@ -46,8 +46,6 @@ extern void omap2xxx_cm_set_dpll_disable_autoidle(void); extern void omap2xxx_cm_set_dpll_auto_low_power_stop(void); -int omap2xxx_cm_wait_module_ready(u8 part, s16 prcm_mod, u16 idlest_id, - u8 idlest_shift); extern int omap2xxx_cm_fclks_active(void); extern int omap2xxx_cm_mpu_retention_allowed(void); extern u32 omap2xxx_cm_get_core_clk_src(void); diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index ebf0266e1943..08034d589081 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -106,7 +106,6 @@ void omap2420_init_early(void); void omap2430_init_early(void); void omap3430_init_early(void); void omap3630_init_early(void); -void omap3_init_early(void); /* Do not use this one */ void am33xx_init_early(void); void am35xx_init_early(void); void ti814x_init_early(void); @@ -120,7 +119,6 @@ void omap4430_init_late(void); void ti81xx_init_late(void); void am33xx_init_late(void); void omap5_init_late(void); -int omap2_common_pm_late_init(void); void dra7xx_init_early(void); void dra7xx_init_late(void); diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 59755b5a1ad7..98999aa8cc0c 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -117,7 +117,7 @@ static struct omap_id omap_ids[] __initdata = { static void __iomem *tap_base; static u16 tap_prod_id; -void omap_get_die_id(struct omap_die_id *odi) +static void omap_get_die_id(struct omap_die_id *odi) { if (soc_is_omap44xx() || soc_is_omap54xx() || soc_is_dra7xx()) { odi->id_0 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_0); diff --git a/arch/arm/mach-omap2/id.h b/arch/arm/mach-omap2/id.h index d1735f4497e3..ded7392f0526 100644 --- a/arch/arm/mach-omap2/id.h +++ b/arch/arm/mach-omap2/id.h @@ -14,6 +14,4 @@ struct omap_die_id { u32 id_3; }; -void omap_get_die_id(struct omap_die_id *odi); - #endif diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 81cb175c2dbe..14ec3f78000b 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -461,7 +461,7 @@ void __init omap2430_init_early(void) * same machine_id for 34xx and 36xx beagle.. Will get fixed with DT. */ #ifdef CONFIG_ARCH_OMAP3 -void __init omap3_init_early(void) +static void __init omap3_init_early(void) { omap2_set_globals_tap(OMAP343X_CLASS, OMAP2_L4_IO_ADDRESS(0x4830A000)); omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE), diff --git a/arch/arm/mach-omap2/omap-secure.c b/arch/arm/mach-omap2/omap-secure.c index 41aec5c93a70..29c7350b06ab 100644 --- a/arch/arm/mach-omap2/omap-secure.c +++ b/arch/arm/mach-omap2/omap-secure.c @@ -152,7 +152,7 @@ u32 omap3_save_secure_ram(void *addr, int size) * NOTE: rx51_secure_dispatcher differs from omap_secure_dispatcher because * it calling omap_smc3() instead omap_smc2() and param[0] is nargs+1 */ -u32 rx51_secure_dispatcher(u32 idx, u32 process, u32 flag, u32 nargs, +static u32 rx51_secure_dispatcher(u32 idx, u32 process, u32 flag, u32 nargs, u32 arg1, u32 arg2, u32 arg3, u32 arg4) { static u32 param[5]; diff --git a/arch/arm/mach-omap2/omap-secure.h b/arch/arm/mach-omap2/omap-secure.h index 2ce26a86b7bd..2517c4a5a0e2 100644 --- a/arch/arm/mach-omap2/omap-secure.h +++ b/arch/arm/mach-omap2/omap-secure.h @@ -74,8 +74,6 @@ extern int omap_secure_ram_reserve_memblock(void); extern u32 save_secure_ram_context(u32 args_pa); extern u32 omap3_save_secure_ram(void *save_regs, int size); -extern u32 rx51_secure_dispatcher(u32 idx, u32 process, u32 flag, u32 nargs, - u32 arg1, u32 arg2, u32 arg3, u32 arg4); extern u32 rx51_secure_update_aux_cr(u32 set_bits, u32 clear_bits); extern u32 rx51_secure_rng_call(u32 ptr, u32 count, u32 flag); diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index 0594aaaa1a98..4afa2f08e668 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -39,6 +39,12 @@ #include "omap_device.h" #include "omap_hwmod.h" +static struct omap_device *omap_device_alloc(struct platform_device *pdev, + struct omap_hwmod **ohs, int oh_cnt); +static void omap_device_delete(struct omap_device *od); +static struct dev_pm_domain omap_device_fail_pm_domain; +static struct dev_pm_domain omap_device_pm_domain; + /* Private functions */ static void _add_clkdev(struct omap_device *od, const char *clk_alias, @@ -296,7 +302,7 @@ static int _omap_device_idle_hwmods(struct omap_device *od) * * Returns an struct omap_device pointer or ERR_PTR() on error; */ -struct omap_device *omap_device_alloc(struct platform_device *pdev, +static struct omap_device *omap_device_alloc(struct platform_device *pdev, struct omap_hwmod **ohs, int oh_cnt) { int ret = -ENOMEM; @@ -333,7 +339,7 @@ struct omap_device *omap_device_alloc(struct platform_device *pdev, return ERR_PTR(ret); } -void omap_device_delete(struct omap_device *od) +static void omap_device_delete(struct omap_device *od) { if (!od) return; @@ -425,14 +431,14 @@ static int _od_resume_noirq(struct device *dev) #define _od_resume_noirq NULL #endif -struct dev_pm_domain omap_device_fail_pm_domain = { +static struct dev_pm_domain omap_device_fail_pm_domain = { .ops = { SET_RUNTIME_PM_OPS(_od_fail_runtime_suspend, _od_fail_runtime_resume, NULL) } }; -struct dev_pm_domain omap_device_pm_domain = { +static struct dev_pm_domain omap_device_pm_domain = { .ops = { SET_RUNTIME_PM_OPS(_od_runtime_suspend, _od_runtime_resume, NULL) diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h index 455f0a2b43ee..aa8096ecb23c 100644 --- a/arch/arm/mach-omap2/omap_device.h +++ b/arch/arm/mach-omap2/omap_device.h @@ -25,9 +25,6 @@ #include "omap_hwmod.h" -extern struct dev_pm_domain omap_device_pm_domain; -extern struct dev_pm_domain omap_device_fail_pm_domain; - /* omap_device._state values */ #define OMAP_DEVICE_STATE_UNKNOWN 0 #define OMAP_DEVICE_STATE_ENABLED 1 @@ -66,12 +63,6 @@ struct omap_device { int omap_device_enable(struct platform_device *pdev); int omap_device_idle(struct platform_device *pdev); -/* Core code interface */ - -struct omap_device *omap_device_alloc(struct platform_device *pdev, - struct omap_hwmod **ohs, int oh_cnt); -void omap_device_delete(struct omap_device *od); - /* Other */ int omap_device_assert_hardreset(struct platform_device *pdev, diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index b03be626bc99..5a2a9b8e61ed 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -3054,6 +3054,8 @@ int __init omap_hwmod_register_links(struct omap_hwmod_ocp_if **ois) return 0; } +static int __init omap_hwmod_setup_one(const char *oh_name); + /** * _ensure_mpu_hwmod_is_setup - ensure the MPU SS hwmod is init'ed and set up * @oh: pointer to the hwmod currently being set up (usually not the MPU) @@ -3084,7 +3086,7 @@ static void __init _ensure_mpu_hwmod_is_setup(struct omap_hwmod *oh) * registered omap_hwmod. Also calls _setup() on each hwmod. Returns * -EINVAL upon error or 0 upon success. */ -int __init omap_hwmod_setup_one(const char *oh_name) +static int __init omap_hwmod_setup_one(const char *oh_name) { struct omap_hwmod *oh; diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h index b6b53170ad1e..dcab7a01c10e 100644 --- a/arch/arm/mach-omap2/omap_hwmod.h +++ b/arch/arm/mach-omap2/omap_hwmod.h @@ -615,7 +615,6 @@ struct omap_hwmod *omap_hwmod_lookup(const char *name); int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data), void *data); -int __init omap_hwmod_setup_one(const char *name); int omap_hwmod_parse_module_range(struct omap_hwmod *oh, struct device_node *np, struct resource *res); diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c index 2581b8a5f866..67f1f38909d9 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c @@ -62,7 +62,7 @@ struct omap_hwmod_class iva_hwmod_class = { .name = "iva", }; -struct omap_hwmod_class_sysconfig omap2_hdq1w_sysc = { +static struct omap_hwmod_class_sysconfig omap2_hdq1w_sysc = { .rev_offs = 0x0, .sysc_offs = 0x14, .syss_offs = 0x18, diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c index 9ab1d57f8b73..4982e04ead53 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c @@ -30,7 +30,7 @@ static struct omap_hwmod_class_sysconfig omap2_dispc_sysc = { .sysc_fields = &omap_hwmod_sysc_type1, }; -struct omap_hwmod_class omap2_dispc_hwmod_class = { +static struct omap_hwmod_class omap2_dispc_hwmod_class = { .name = "dispc", .sysc = &omap2_dispc_sysc, }; @@ -47,7 +47,7 @@ static struct omap_hwmod_class_sysconfig omap2xxx_timer_sysc = { .sysc_fields = &omap_hwmod_sysc_type1, }; -struct omap_hwmod_class omap2xxx_timer_hwmod_class = { +static struct omap_hwmod_class omap2xxx_timer_hwmod_class = { .name = "timer", .sysc = &omap2xxx_timer_sysc, }; @@ -67,7 +67,7 @@ static struct omap_hwmod_class_sysconfig omap2xxx_wd_timer_sysc = { .sysc_fields = &omap_hwmod_sysc_type1, }; -struct omap_hwmod_class omap2xxx_wd_timer_hwmod_class = { +static struct omap_hwmod_class omap2xxx_wd_timer_hwmod_class = { .name = "wd_timer", .sysc = &omap2xxx_wd_timer_sysc, .pre_shutdown = &omap2_wd_timer_disable, diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h index e0d65ad65614..69dddc53e1d8 100644 --- a/arch/arm/mach-omap2/omap_hwmod_common_data.h +++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h @@ -84,14 +84,10 @@ extern struct omap_hwmod_class mpu_hwmod_class; extern struct omap_hwmod_class iva_hwmod_class; extern struct omap_hwmod_class omap2_uart_class; extern struct omap_hwmod_class omap2_dss_hwmod_class; -extern struct omap_hwmod_class omap2_dispc_hwmod_class; extern struct omap_hwmod_class omap2_rfbi_hwmod_class; extern struct omap_hwmod_class omap2_venc_hwmod_class; -extern struct omap_hwmod_class_sysconfig omap2_hdq1w_sysc; extern struct omap_hwmod_class omap2_hdq1w_class; -extern struct omap_hwmod_class omap2xxx_timer_hwmod_class; -extern struct omap_hwmod_class omap2xxx_wd_timer_hwmod_class; extern struct omap_hwmod_class omap2xxx_gpio_hwmod_class; extern struct omap_hwmod_class omap2xxx_mailbox_hwmod_class; extern struct omap_hwmod_class omap2xxx_mcspi_class; diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 53a132f11961..700869c9eae1 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -134,7 +134,7 @@ int __maybe_unused omap_pm_nop_init(void) int (*omap_pm_soc_init)(void); -int __init omap2_common_pm_late_init(void) +static int __init omap2_common_pm_late_init(void) { int error; diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c index 0155a1e57a87..fd974514a7b2 100644 --- a/arch/arm/mach-omap2/powerdomain.c +++ b/arch/arm/mach-omap2/powerdomain.c @@ -37,8 +37,8 @@ #define PWRDM_TRACE_STATES_FLAG (1<<31) -void pwrdms_save_context(void); -void pwrdms_restore_context(void); +static void pwrdms_save_context(void); +static void pwrdms_restore_context(void); enum { PWRDM_STATE_NOW = 0, @@ -1174,12 +1174,12 @@ static int pwrdm_restore_context(struct powerdomain *pwrdm, void *unused) return 0; } -void pwrdms_save_context(void) +static void pwrdms_save_context(void) { pwrdm_for_each(pwrdm_save_context, NULL); } -void pwrdms_restore_context(void) +static void pwrdms_restore_context(void) { pwrdm_for_each(pwrdm_restore_context, NULL); } diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h index 4c5284d0fd62..fbc89999460b 100644 --- a/arch/arm/mach-omap2/powerdomain.h +++ b/arch/arm/mach-omap2/powerdomain.h @@ -269,7 +269,4 @@ extern struct powerdomain gfx_omap2_pwrdm; extern void pwrdm_lock(struct powerdomain *pwrdm); extern void pwrdm_unlock(struct powerdomain *pwrdm); -extern void pwrdms_save_context(void); -extern void pwrdms_restore_context(void); - #endif diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index 48e804c93caf..5e3544a63526 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -550,7 +550,6 @@ struct omap_prcm_init_data { struct device_node *np; }; -extern void omap_prcm_irq_cleanup(void); extern int omap_prcm_register_chain_handler( struct omap_prcm_irq_setup *irq_setup); extern int omap_prcm_event_to_irq(const char *event); diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h index bad15ba5256c..fc45a7ed09bb 100644 --- a/arch/arm/mach-omap2/prm.h +++ b/arch/arm/mach-omap2/prm.h @@ -16,7 +16,6 @@ extern struct omap_domain_base prm_base; extern u16 prm_features; int omap_prcm_init(void); -int omap2_prm_base_init(void); int omap2_prcm_base_init(void); # endif diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c index 63e73e9b82bc..1b5d08f594aa 100644 --- a/arch/arm/mach-omap2/prm3xxx.c +++ b/arch/arm/mach-omap2/prm3xxx.c @@ -32,6 +32,7 @@ static void omap3xxx_prm_read_pending_irqs(unsigned long *events); static void omap3xxx_prm_ocp_barrier(void); static void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask); static void omap3xxx_prm_restore_irqen(u32 *saved_mask); +static void omap3xxx_prm_iva_idle(void); static const struct omap_prcm_irq omap3_prcm_irqs[] = { OMAP_PRCM_IRQ("wkup", 0, 0), @@ -268,7 +269,7 @@ static int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask) * Toggles the reset signal to modem IP block. Required to allow * OMAP3430 without stacked modem to idle properly. */ -void __init omap3_prm_reset_modem(void) +static void __init omap3_prm_reset_modem(void) { omap2_prm_write_mod_reg( OMAP3430_RM_RSTCTRL_CORE_MODEM_SW_RSTPWRON_MASK | @@ -469,7 +470,7 @@ static u32 omap3xxx_prm_read_reset_sources(void) * function forces the IVA2 into idle state so it can go * into retention/off and thus allow full-chip retention/off. */ -void omap3xxx_prm_iva_idle(void) +static void omap3xxx_prm_iva_idle(void) { /* ensure IVA2 clock is disabled */ omap2_cm_write_mod_reg(0, OMAP3430_IVA2_MOD, CM_FCLKEN); diff --git a/arch/arm/mach-omap2/prm3xxx.h b/arch/arm/mach-omap2/prm3xxx.h index ed7c389aa5a7..ab899e461c62 100644 --- a/arch/arm/mach-omap2/prm3xxx.h +++ b/arch/arm/mach-omap2/prm3xxx.h @@ -138,8 +138,6 @@ extern void omap3_prm_vcvp_write(u32 val, u8 offset); extern u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset); int __init omap3xxx_prm_init(const struct omap_prcm_init_data *data); -void omap3xxx_prm_iva_idle(void); -void omap3_prm_reset_modem(void); int omap3xxx_prm_clear_global_cold_reset(void); void omap3_prm_save_scratchpad_contents(u32 *ptr); void omap3_prm_init_pm(bool has_uart4, bool has_iva); diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c index 9a27f566612f..fd896f2295a1 100644 --- a/arch/arm/mach-omap2/prm_common.c +++ b/arch/arm/mach-omap2/prm_common.c @@ -187,7 +187,7 @@ int omap_prcm_event_to_irq(const char *name) * * No return value. */ -void omap_prcm_irq_cleanup(void) +static void omap_prcm_irq_cleanup(void) { unsigned int irq; int i; @@ -689,7 +689,7 @@ static const struct of_device_id omap_prcm_dt_match_table[] __initconst = { * on the DT data. Returns 0 in success, negative error value * otherwise. */ -int __init omap2_prm_base_init(void) +static int __init omap2_prm_base_init(void) { struct device_node *np; const struct of_device_id *match; diff --git a/arch/arm/mach-omap2/sdrc.c b/arch/arm/mach-omap2/sdrc.c index 9900fc777f39..b1bf9e24d442 100644 --- a/arch/arm/mach-omap2/sdrc.c +++ b/arch/arm/mach-omap2/sdrc.c @@ -45,7 +45,7 @@ static struct omap2_sms_regs sms_context; * * Save SMS registers that need to be restored after off mode. */ -void omap2_sms_save_context(void) +static void omap2_sms_save_context(void) { sms_context.sms_sysconfig = sms_read_reg(SMS_SYSCONFIG); } diff --git a/arch/arm/mach-omap2/sdrc.h b/arch/arm/mach-omap2/sdrc.h index 07ff33b006a7..45b35422b587 100644 --- a/arch/arm/mach-omap2/sdrc.h +++ b/arch/arm/mach-omap2/sdrc.h @@ -80,7 +80,6 @@ static inline void __init omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1) {}; #endif -void omap2_sms_save_context(void); void omap2_sms_restore_context(void); struct memory_timings { diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c index a0c4c42e56b9..18fa52f828dc 100644 --- a/arch/arm/mach-omap2/usb-tusb6010.c +++ b/arch/arm/mach-omap2/usb-tusb6010.c @@ -97,7 +97,7 @@ static int tusb_set_sync_mode(unsigned sysclk_ps) } /* tusb driver calls this when it changes the chip's clocking */ -int tusb6010_platform_retime(unsigned is_refclk) +static int tusb6010_platform_retime(unsigned is_refclk) { static const char error[] = KERN_ERR "tusb6010 %s retime error %d\n"; @@ -121,7 +121,6 @@ int tusb6010_platform_retime(unsigned is_refclk) done: return status; } -EXPORT_SYMBOL_GPL(tusb6010_platform_retime); static struct resource tusb_resources[] = { /* Order is significant! The start/end fields @@ -154,8 +153,7 @@ static struct platform_device tusb_device = { /* this may be called only from board-*.c setup code */ -int __init -tusb6010_setup_interface(struct musb_hdrc_platform_data *data, +int __init tusb6010_setup_interface(struct musb_hdrc_platform_data *data, unsigned ps_refclk, unsigned waitpin, unsigned async, unsigned sync, unsigned irq, unsigned dmachan) diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c index 0a0c771dbb0a..49e8bc69abdd 100644 --- a/arch/arm/mach-omap2/voltage.c +++ b/arch/arm/mach-omap2/voltage.c @@ -67,7 +67,7 @@ unsigned long voltdm_get_voltage(struct voltagedomain *voltdm) * This API should be called by the kernel to do the voltage scaling * for a particular voltage domain during DVFS. */ -int voltdm_scale(struct voltagedomain *voltdm, +static int voltdm_scale(struct voltagedomain *voltdm, unsigned long target_volt) { int ret, i; diff --git a/arch/arm/mach-omap2/voltage.h b/arch/arm/mach-omap2/voltage.h index 5beb91ce3b38..e610f63a020d 100644 --- a/arch/arm/mach-omap2/voltage.h +++ b/arch/arm/mach-omap2/voltage.h @@ -163,7 +163,6 @@ extern void omap54xx_voltagedomains_init(void); struct voltagedomain *voltdm_lookup(const char *name); void voltdm_init(struct voltagedomain **voltdm_list); -int voltdm_scale(struct voltagedomain *voltdm, unsigned long target_volt); void voltdm_reset(struct voltagedomain *voltdm); unsigned long voltdm_get_voltage(struct voltagedomain *voltdm); #endif diff --git a/include/linux/platform_data/voltage-omap.h b/include/linux/platform_data/voltage-omap.h index 43e8da9fb447..6d74e507dbd2 100644 --- a/include/linux/platform_data/voltage-omap.h +++ b/include/linux/platform_data/voltage-omap.h @@ -29,7 +29,6 @@ struct omap_volt_data { struct voltagedomain; struct voltagedomain *voltdm_lookup(const char *name); -int voltdm_scale(struct voltagedomain *voltdm, unsigned long target_volt); unsigned long voltdm_get_voltage(struct voltagedomain *voltdm); struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm, unsigned long volt); diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h index fc6c77918481..e4a3ad3c800f 100644 --- a/include/linux/usb/musb.h +++ b/include/linux/usb/musb.h @@ -143,8 +143,6 @@ extern int __init tusb6010_setup_interface( unsigned async_cs, unsigned sync_cs, unsigned irq, unsigned dmachan); -extern int tusb6010_platform_retime(unsigned is_refclk); - #endif /* OMAP2 */ #endif /* __LINUX_USB_MUSB_H */