diff options
| author | Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> | 2019-09-06 22:54:11 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2019-09-17 08:59:14 +0200 |
| commit | 52a142140e14d30f99b6661bef8812a70a029124 (patch) | |
| tree | eeb8acae86156787344f02ed7a0dbcde430f286d /drivers/watchdog | |
| parent | watchdog: qcom: support pre-timeout when the bark irq is available (diff) | |
| download | linux-52a142140e14d30f99b6661bef8812a70a029124.tar.xz linux-52a142140e14d30f99b6661bef8812a70a029124.zip | |
watchdog: qcom: remove unnecessary variable from private storage
there is no need to continue keeping the clock in private storage.
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20190906205411.31666-3-jorge.ramirez-ortiz@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/qcom-wdt.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/watchdog/qcom-wdt.c b/drivers/watchdog/qcom-wdt.c index aa22e625144a..a494543d3ae1 100644 --- a/drivers/watchdog/qcom-wdt.c +++ b/drivers/watchdog/qcom-wdt.c @@ -42,7 +42,6 @@ static const u32 reg_offset_data_kpss[] = { struct qcom_wdt { struct watchdog_device wdd; - struct clk *clk; unsigned long rate; void __iomem *base; const u32 *layout; @@ -189,6 +188,7 @@ static int qcom_wdt_probe(struct platform_device *pdev) const u32 *regs; u32 percpu_offset; int irq, ret; + struct clk *clk; regs = of_device_get_match_data(dev); if (!regs) { @@ -215,19 +215,18 @@ static int qcom_wdt_probe(struct platform_device *pdev) if (IS_ERR(wdt->base)) return PTR_ERR(wdt->base); - wdt->clk = devm_clk_get(dev, NULL); - if (IS_ERR(wdt->clk)) { + clk = devm_clk_get(dev, NULL); + if (IS_ERR(clk)) { dev_err(dev, "failed to get input clock\n"); - return PTR_ERR(wdt->clk); + return PTR_ERR(clk); } - ret = clk_prepare_enable(wdt->clk); + ret = clk_prepare_enable(clk); if (ret) { dev_err(dev, "failed to setup clock\n"); return ret; } - ret = devm_add_action_or_reset(dev, qcom_clk_disable_unprepare, - wdt->clk); + ret = devm_add_action_or_reset(dev, qcom_clk_disable_unprepare, clk); if (ret) return ret; @@ -239,7 +238,7 @@ static int qcom_wdt_probe(struct platform_device *pdev) * that it would bite before a second elapses it's usefulness is * limited. Bail if this is the case. */ - wdt->rate = clk_get_rate(wdt->clk); + wdt->rate = clk_get_rate(clk); if (wdt->rate == 0 || wdt->rate > 0x10000000U) { dev_err(dev, "invalid clock rate\n"); |