From patchwork Tue Dec 3 03:43:02 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Felipe Balbi X-Patchwork-Id: 3273501 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id E9A389F380 for ; Tue, 3 Dec 2013 03:48:07 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E76362020F for ; Tue, 3 Dec 2013 03:48:06 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D1DB32015D for ; Tue, 3 Dec 2013 03:48:05 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vngvj-0007Lr-Ij; Tue, 03 Dec 2013 03:45:48 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VngvG-0000DY-Hx; Tue, 03 Dec 2013 03:45:18 +0000 Received: from comal.ext.ti.com ([198.47.26.152]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VnguR-0008Ux-Va for linux-arm-kernel@lists.infradead.org; Tue, 03 Dec 2013 03:44:35 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id rB33hxx3018189; Mon, 2 Dec 2013 21:43:59 -0600 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id rB33hxLN021997; Mon, 2 Dec 2013 21:43:59 -0600 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.2.342.3; Mon, 2 Dec 2013 21:43:58 -0600 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id rB33hwwe002573; Mon, 2 Dec 2013 21:43:58 -0600 From: Felipe Balbi To: Linux OMAP Mailing List Subject: [PATCH v2 09/15] mfd: menelaus: Pass menelaus_chip pointer to get/set voltage Date: Mon, 2 Dec 2013 21:43:02 -0600 Message-ID: <1386042188-12246-9-git-send-email-balbi@ti.com> X-Mailer: git-send-email 1.8.4.GIT In-Reply-To: <1386042188-12246-1-git-send-email-balbi@ti.com> References: <1386042188-12246-1-git-send-email-balbi@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131202_224428_160094_B8A65823 X-CRM114-Status: GOOD ( 11.49 ) X-Spam-Score: -6.9 (------) Cc: sameo@linux.intel.com, Aaro Koskinen , Tony Lindgren , Linux Kernel Mailing List , Felipe Balbi , lee.jones@linaro.org, Linux ARM Kernel Mailing List X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP those functions are static and can easily receive a menelaus_chip pointer argument. Signed-off-by: Felipe Balbi --- drivers/mfd/menelaus.c | 50 +++++++++++++++++++++++++++----------------------- 1 file changed, 27 insertions(+), 23 deletions(-) diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c index 8672d86..13d1cb0 100644 --- a/drivers/mfd/menelaus.c +++ b/drivers/mfd/menelaus.c @@ -463,10 +463,9 @@ struct menelaus_vtg_value { u16 val; }; -static int menelaus_set_voltage(const struct menelaus_vtg *vtg, int mV, - int vtg_val, int mode) +static int menelaus_set_voltage(struct menelaus_chip *m, + const struct menelaus_vtg *vtg, int mV, int vtg_val, int mode) { - struct menelaus_chip *m = the_menelaus; struct i2c_client *c = m->client; int val, ret; @@ -498,8 +497,8 @@ out: return ret; } -static int menelaus_get_vtg_value(int vtg, const struct menelaus_vtg_value *tbl, - int n) +static int menelaus_get_vtg_value(struct menelaus_chip *m, + int vtg, const struct menelaus_vtg_value *tbl, int n) { int i; @@ -546,7 +545,7 @@ int menelaus_set_vcore_sw(unsigned int mV) struct i2c_client *c = m->client; int val, ret; - val = menelaus_get_vtg_value(mV, vcore_values, + val = menelaus_get_vtg_value(m, mV, vcore_values, ARRAY_SIZE(vcore_values)); if (val < 0) return -EINVAL; @@ -570,11 +569,11 @@ int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV) struct i2c_client *c = m->client; int fval, rval, val, ret; - rval = menelaus_get_vtg_value(roof_mV, vcore_values, + rval = menelaus_get_vtg_value(m, roof_mV, vcore_values, ARRAY_SIZE(vcore_values)); if (rval < 0) return -EINVAL; - fval = menelaus_get_vtg_value(floor_mV, vcore_values, + fval = menelaus_get_vtg_value(m, floor_mV, vcore_values, ARRAY_SIZE(vcore_values)); if (fval < 0) return -EINVAL; @@ -619,15 +618,16 @@ static const struct menelaus_vtg_value vmem_values[] = { int menelaus_set_vmem(unsigned int mV) { + struct menelaus_chip *m = the_menelaus; int val; if (mV == 0) - return menelaus_set_voltage(&vmem_vtg, 0, 0, 0); + return menelaus_set_voltage(m, &vmem_vtg, 0, 0, 0); - val = menelaus_get_vtg_value(mV, vmem_values, ARRAY_SIZE(vmem_values)); + val = menelaus_get_vtg_value(m, mV, vmem_values, ARRAY_SIZE(vmem_values)); if (val < 0) return -EINVAL; - return menelaus_set_voltage(&vmem_vtg, mV, val, 0x02); + return menelaus_set_voltage(m, &vmem_vtg, mV, val, 0x02); } EXPORT_SYMBOL(menelaus_set_vmem); @@ -648,15 +648,16 @@ static const struct menelaus_vtg_value vio_values[] = { int menelaus_set_vio(unsigned int mV) { + struct menelaus_chip *m = the_menelaus; int val; if (mV == 0) - return menelaus_set_voltage(&vio_vtg, 0, 0, 0); + return menelaus_set_voltage(m, &vio_vtg, 0, 0, 0); - val = menelaus_get_vtg_value(mV, vio_values, ARRAY_SIZE(vio_values)); + val = menelaus_get_vtg_value(m, mV, vio_values, ARRAY_SIZE(vio_values)); if (val < 0) return -EINVAL; - return menelaus_set_voltage(&vio_vtg, mV, val, 0x02); + return menelaus_set_voltage(m, &vio_vtg, mV, val, 0x02); } EXPORT_SYMBOL(menelaus_set_vio); @@ -689,6 +690,7 @@ static const struct menelaus_vtg vdcdc3_vtg = { int menelaus_set_vdcdc(int dcdc, unsigned int mV) { + struct menelaus_chip *m = the_menelaus; const struct menelaus_vtg *vtg; int val; @@ -700,13 +702,13 @@ int menelaus_set_vdcdc(int dcdc, unsigned int mV) vtg = &vdcdc3_vtg; if (mV == 0) - return menelaus_set_voltage(vtg, 0, 0, 0); + return menelaus_set_voltage(m, vtg, 0, 0, 0); - val = menelaus_get_vtg_value(mV, vdcdc_values, + val = menelaus_get_vtg_value(m, mV, vdcdc_values, ARRAY_SIZE(vdcdc_values)); if (val < 0) return -EINVAL; - return menelaus_set_voltage(vtg, mV, val, 0x03); + return menelaus_set_voltage(m, vtg, mV, val, 0x03); } static const struct menelaus_vtg_value vmmc_values[] = { @@ -726,15 +728,16 @@ static const struct menelaus_vtg vmmc_vtg = { int menelaus_set_vmmc(unsigned int mV) { + struct menelaus_chip *m = the_menelaus; int val; if (mV == 0) - return menelaus_set_voltage(&vmmc_vtg, 0, 0, 0); + return menelaus_set_voltage(m, &vmmc_vtg, 0, 0, 0); - val = menelaus_get_vtg_value(mV, vmmc_values, ARRAY_SIZE(vmmc_values)); + val = menelaus_get_vtg_value(m, mV, vmmc_values, ARRAY_SIZE(vmmc_values)); if (val < 0) return -EINVAL; - return menelaus_set_voltage(&vmmc_vtg, mV, val, 0x02); + return menelaus_set_voltage(m, &vmmc_vtg, mV, val, 0x02); } EXPORT_SYMBOL(menelaus_set_vmmc); @@ -756,15 +759,16 @@ static const struct menelaus_vtg vaux_vtg = { int menelaus_set_vaux(unsigned int mV) { + struct menelaus_chip *m = the_menelaus; int val; if (mV == 0) - return menelaus_set_voltage(&vaux_vtg, 0, 0, 0); + return menelaus_set_voltage(m, &vaux_vtg, 0, 0, 0); - val = menelaus_get_vtg_value(mV, vaux_values, ARRAY_SIZE(vaux_values)); + val = menelaus_get_vtg_value(m, mV, vaux_values, ARRAY_SIZE(vaux_values)); if (val < 0) return -EINVAL; - return menelaus_set_voltage(&vaux_vtg, mV, val, 0x02); + return menelaus_set_voltage(m, &vaux_vtg, mV, val, 0x02); } EXPORT_SYMBOL(menelaus_set_vaux);