From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maciej Purski Subject: [PATCH] thermal: exynos: Read soc_type from match data Date: Tue, 20 Feb 2018 13:15:48 +0100 Message-ID: <1519128948-11818-1-git-send-email-m.purski@samsung.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org Cc: Maciej Purski , Bartlomiej Zolnierkiewicz , Krzysztof Kozlowski , Eduardo Valentin , Kukjin Kim , Zhang Rui , Marek Szyprowski List-Id: linux-pm@vger.kernel.org Device context's field data->soc is currently obtained by comparing of_compatible's. Provide soc_type as .data field in device's match table, as it is done in most drivers. Signed-off-by: Maciej Purski --- drivers/thermal/samsung/exynos_tmu.c | 74 +++++++++++++++++------------------- 1 file changed, 34 insertions(+), 40 deletions(-) diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index ed805c7..40c0d33 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -29,7 +29,7 @@ #include #include #include -#include +#include #include #include #include @@ -1097,47 +1097,41 @@ static irqreturn_t exynos_tmu_irq(int irq, void *id) } static const struct of_device_id exynos_tmu_match[] = { - { .compatible = "samsung,exynos3250-tmu", }, - { .compatible = "samsung,exynos4210-tmu", }, - { .compatible = "samsung,exynos4412-tmu", }, - { .compatible = "samsung,exynos5250-tmu", }, - { .compatible = "samsung,exynos5260-tmu", }, - { .compatible = "samsung,exynos5420-tmu", }, - { .compatible = "samsung,exynos5420-tmu-ext-triminfo", }, - { .compatible = "samsung,exynos5433-tmu", }, - { .compatible = "samsung,exynos5440-tmu", }, - { .compatible = "samsung,exynos7-tmu", }, - { /* sentinel */ }, + { + .compatible = "samsung,exynos3250-tmu", + .data = (const void *)SOC_ARCH_EXYNOS3250, + }, { + .compatible = "samsung,exynos4210-tmu", + .data = (const void *)SOC_ARCH_EXYNOS4210, + }, { + .compatible = "samsung,exynos4412-tmu", + .data = (const void *)SOC_ARCH_EXYNOS4412, + }, { + .compatible = "samsung,exynos5250-tmu", + .data = (const void *)SOC_ARCH_EXYNOS5250, + }, { + .compatible = "samsung,exynos5260-tmu", + .data = (const void *)SOC_ARCH_EXYNOS5260, + }, { + .compatible = "samsung,exynos5420-tmu", + .data = (const void *)SOC_ARCH_EXYNOS5420, + }, { + .compatible = "samsung,exynos5420-tmu-ext-triminfo", + .data = (const void *)SOC_ARCH_EXYNOS5420_TRIMINFO, + }, { + .compatible = "samsung,exynos5433-tmu", + .data = (const void *)SOC_ARCH_EXYNOS5433, + }, { + .compatible = "samsung,exynos5440-tmu", + .data = (const void *)SOC_ARCH_EXYNOS5440, + }, { + .compatible = "samsung,exynos7-tmu", + .data = (const void *)SOC_ARCH_EXYNOS7, + }, + { }, }; MODULE_DEVICE_TABLE(of, exynos_tmu_match); -static int exynos_of_get_soc_type(struct device_node *np) -{ - if (of_device_is_compatible(np, "samsung,exynos3250-tmu")) - return SOC_ARCH_EXYNOS3250; - else if (of_device_is_compatible(np, "samsung,exynos4210-tmu")) - return SOC_ARCH_EXYNOS4210; - else if (of_device_is_compatible(np, "samsung,exynos4412-tmu")) - return SOC_ARCH_EXYNOS4412; - else if (of_device_is_compatible(np, "samsung,exynos5250-tmu")) - return SOC_ARCH_EXYNOS5250; - else if (of_device_is_compatible(np, "samsung,exynos5260-tmu")) - return SOC_ARCH_EXYNOS5260; - else if (of_device_is_compatible(np, "samsung,exynos5420-tmu")) - return SOC_ARCH_EXYNOS5420; - else if (of_device_is_compatible(np, - "samsung,exynos5420-tmu-ext-triminfo")) - return SOC_ARCH_EXYNOS5420_TRIMINFO; - else if (of_device_is_compatible(np, "samsung,exynos5433-tmu")) - return SOC_ARCH_EXYNOS5433; - else if (of_device_is_compatible(np, "samsung,exynos5440-tmu")) - return SOC_ARCH_EXYNOS5440; - else if (of_device_is_compatible(np, "samsung,exynos7-tmu")) - return SOC_ARCH_EXYNOS7; - - return -EINVAL; -} - static int exynos_of_sensor_conf(struct device_node *np, struct exynos_tmu_platform_data *pdata) { @@ -1211,7 +1205,7 @@ static int exynos_map_dt_data(struct platform_device *pdev) exynos_of_sensor_conf(pdev->dev.of_node, pdata); data->pdata = pdata; - data->soc = exynos_of_get_soc_type(pdev->dev.of_node); + data->soc = (enum soc_type)of_device_get_match_data(&pdev->dev); switch (data->soc) { case SOC_ARCH_EXYNOS4210: -- 2.7.4