[09/18] thermal: exynos: clear IRQs later in exynos4412_tmu_initialize()
diff mbox

Message ID 1524743493-28113-10-git-send-email-b.zolnierkie@samsung.com
State Accepted
Delegated to: Eduardo Valentin
Headers show

Commit Message

Bartlomiej Zolnierkiewicz April 26, 2018, 11:51 a.m. UTC
Clear IRQs after enabling thermal tripping (it should make no
difference in driver operation). This prepares the driver code
to moving IRQs clearing call from ->tmu_initialize method to
exynos_tmu_initialize().

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/thermal/samsung/exynos_tmu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Daniel Lezcano April 30, 2018, 2:47 p.m. UTC | #1
On Thu, Apr 26, 2018 at 01:51:24PM +0200, Bartlomiej Zolnierkiewicz wrote:
> Clear IRQs after enabling thermal tripping (it should make no
> difference in driver operation). This prepares the driver code
> to moving IRQs clearing call from ->tmu_initialize method to
> exynos_tmu_initialize().
> 
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
> ---

Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>

Patch
diff mbox

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 44a426a..1664d37 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -470,8 +470,6 @@  static void exynos4412_tmu_initialize(struct platform_device *pdev)
 	writel(rising_threshold, data->base + EXYNOS_THD_TEMP_RISE);
 	writel(get_th_reg(data, 0, true), data->base + EXYNOS_THD_TEMP_FALL);
 
-	data->tmu_clear_irqs(data);
-
 	/* if last threshold limit is also present */
 	for (i = 0; i < of_thermal_get_ntrips(data->tzd); i++) {
 		if (trips[i].type == THERMAL_TRIP_CRITICAL) {
@@ -488,6 +486,8 @@  static void exynos4412_tmu_initialize(struct platform_device *pdev)
 	con = readl(data->base + EXYNOS_TMU_REG_CONTROL);
 	con |= (1 << EXYNOS_TMU_THERM_TRIP_EN_SHIFT);
 	writel(con, data->base + EXYNOS_TMU_REG_CONTROL);
+
+	data->tmu_clear_irqs(data);
 }
 
 static void exynos5433_tmu_initialize(struct platform_device *pdev)