From patchwork Fri Feb 19 08:44:06 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Crispin X-Patchwork-Id: 8358161 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 [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B76C89F727 for ; Fri, 19 Feb 2016 08:46:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CEAA02039E for ; Fri, 19 Feb 2016 08:46:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DBF9E20306 for ; Fri, 19 Feb 2016 08:46:47 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1aWggW-00078t-TX; Fri, 19 Feb 2016 08:45:08 +0000 Received: from arrakis.dune.hu ([78.24.191.176]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1aWggA-0006kL-F2; Fri, 19 Feb 2016 08:44:48 +0000 Received: from arrakis.dune.hu (localhost [127.0.0.1]) by arrakis.dune.hu (Postfix) with ESMTP id A9E6528BCFD; Fri, 19 Feb 2016 09:44:23 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: 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 Received: from localhost.localdomain (p548C9361.dip0.t-ipconnect.de [84.140.147.97]) by arrakis.dune.hu (Postfix) with ESMTPSA; Fri, 19 Feb 2016 09:44:23 +0100 (CET) From: John Crispin To: Matthias Brugger Subject: [PATCH V6 02/11] soc: mediatek: PMIC wrap: don't duplicate the wrapper data Date: Fri, 19 Feb 2016 09:44:06 +0100 Message-Id: <1455871455-21212-3-git-send-email-blogic@openwrt.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1455871455-21212-1-git-send-email-blogic@openwrt.org> References: <1455871455-21212-1-git-send-email-blogic@openwrt.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160219_004447_022153_A531545C X-CRM114-Status: GOOD ( 13.65 ) X-Spam-Score: -1.9 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sascha Hauer , linux-kernel@vger.kernel.org, Henry Chen , Flora Fu , linux-mediatek@lists.infradead.org, Thierry Reding , linux-arm-kernel@lists.infradead.org, John Crispin MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP As we add support for more devices struct pmic_wrapper_type will grow and we do not really want to start duplicating all the elements in struct pmic_wrapper. Signed-off-by: John Crispin --- drivers/soc/mediatek/mtk-pmic-wrap.c | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-) diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c index 0d9b19a..340c4b5 100644 --- a/drivers/soc/mediatek/mtk-pmic-wrap.c +++ b/drivers/soc/mediatek/mtk-pmic-wrap.c @@ -376,9 +376,7 @@ struct pmic_wrapper { struct device *dev; void __iomem *base; struct regmap *regmap; - int *regs; - enum pwrap_type type; - u32 arb_en_all; + const struct pmic_wrapper_type *master; struct clk *clk_spi; struct clk *clk_wrap; struct reset_control *rstc; @@ -389,22 +387,22 @@ struct pmic_wrapper { static inline int pwrap_is_mt8135(struct pmic_wrapper *wrp) { - return wrp->type == PWRAP_MT8135; + return wrp->master->type == PWRAP_MT8135; } static inline int pwrap_is_mt8173(struct pmic_wrapper *wrp) { - return wrp->type == PWRAP_MT8173; + return wrp->master->type == PWRAP_MT8173; } static u32 pwrap_readl(struct pmic_wrapper *wrp, enum pwrap_regs reg) { - return readl(wrp->base + wrp->regs[reg]); + return readl(wrp->base + wrp->master->regs[reg]); } static void pwrap_writel(struct pmic_wrapper *wrp, u32 val, enum pwrap_regs reg) { - writel(val, wrp->base + wrp->regs[reg]); + writel(val, wrp->base + wrp->master->regs[reg]); } static bool pwrap_is_fsm_idle(struct pmic_wrapper *wrp) @@ -697,7 +695,7 @@ static int pwrap_init(struct pmic_wrapper *wrp) pwrap_writel(wrp, 1, PWRAP_WRAP_EN); - pwrap_writel(wrp, wrp->arb_en_all, PWRAP_HIPRIO_ARB_EN); + pwrap_writel(wrp, wrp->master->arb_en_all, PWRAP_HIPRIO_ARB_EN); pwrap_writel(wrp, 1, PWRAP_WACS2_EN); @@ -742,7 +740,7 @@ static int pwrap_init(struct pmic_wrapper *wrp) pwrap_writel(wrp, 0x1, PWRAP_CRC_EN); pwrap_writel(wrp, 0x0, PWRAP_SIG_MODE); pwrap_writel(wrp, PWRAP_DEW_CRC_VAL, PWRAP_SIG_ADR); - pwrap_writel(wrp, wrp->arb_en_all, PWRAP_HIPRIO_ARB_EN); + pwrap_writel(wrp, wrp->master->arb_en_all, PWRAP_HIPRIO_ARB_EN); if (pwrap_is_mt8135(wrp)) pwrap_writel(wrp, 0x7, PWRAP_RRARB_EN); @@ -836,7 +834,6 @@ static int pwrap_probe(struct platform_device *pdev) struct device_node *np = pdev->dev.of_node; const struct of_device_id *of_id = of_match_device(of_pwrap_match_tbl, &pdev->dev); - const struct pmic_wrapper_type *type; struct resource *res; wrp = devm_kzalloc(&pdev->dev, sizeof(*wrp), GFP_KERNEL); @@ -845,10 +842,7 @@ static int pwrap_probe(struct platform_device *pdev) platform_set_drvdata(pdev, wrp); - type = of_id->data; - wrp->regs = type->regs; - wrp->type = type->type; - wrp->arb_en_all = type->arb_en_all; + wrp->master = of_id->data; wrp->dev = &pdev->dev; res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pwrap");