diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-05-06 23:27:28 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-06-04 11:12:13 +0300 |
| commit | b4318ce203db8f8b7004e7ab82a957f894660c88 (patch) | |
| tree | f5525e91e8854d44ef2131054b8fa6279288d08e /drivers/clocksource/samsung_pwm_timer.c | |
| parent | 63e83bd8cd848a3d1b4777d90635a309fa9cb2c7 (diff) | |
| download | linux-b4318ce203db8f8b7004e7ab82a957f894660c88.tar.xz | |
clocksource/drivers/samsung_pwm: Constify source IO memory
The 'source_reg' IO memory is only read, so the pointer can point to
const for safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210506202729.157260-4-krzysztof.kozlowski@canonical.com
Diffstat (limited to 'drivers/clocksource/samsung_pwm_timer.c')
| -rw-r--r-- | drivers/clocksource/samsung_pwm_timer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clocksource/samsung_pwm_timer.c b/drivers/clocksource/samsung_pwm_timer.c index 55e2f9fa2a15..6e46781bc9ac 100644 --- a/drivers/clocksource/samsung_pwm_timer.c +++ b/drivers/clocksource/samsung_pwm_timer.c @@ -61,7 +61,7 @@ EXPORT_SYMBOL(samsung_pwm_lock); struct samsung_pwm_clocksource { void __iomem *base; - void __iomem *source_reg; + const void __iomem *source_reg; unsigned int irq[SAMSUNG_PWM_NUM]; struct samsung_pwm_variant variant; |