From 749443de8dde3b8b420ee8b4daac4d929a6adeb9 Mon Sep 17 00:00:00 2001 From: Yury Norov Date: Sat, 14 Aug 2021 14:17:08 -0700 Subject: Replace for_each_*_bit_from() with for_each_*_bit() where appropriate A couple of kernel functions call for_each_*_bit_from() with start bit equal to 0. Replace them with for_each_*_bit(). No functional changes, but might improve on readability. Signed-off-by: Yury Norov Tested-by: Wolfram Sang --- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 4 ++-- drivers/hwmon/ltc2992.c | 3 +-- 2 files changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index 242a5fd8b932..06bde46df451 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c @@ -1047,7 +1047,7 @@ pm_put: void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu) { - unsigned int i = 0; + unsigned int i; dev_err(gpu->dev, "recover hung GPU!\n"); @@ -1060,7 +1060,7 @@ void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu) /* complete all events, the GPU won't do it after the reset */ spin_lock(&gpu->event_spinlock); - for_each_set_bit_from(i, gpu->event_bitmap, ETNA_NR_EVENTS) + for_each_set_bit(i, gpu->event_bitmap, ETNA_NR_EVENTS) complete(&gpu->event_free); bitmap_zero(gpu->event_bitmap, ETNA_NR_EVENTS); spin_unlock(&gpu->event_spinlock); diff --git a/drivers/hwmon/ltc2992.c b/drivers/hwmon/ltc2992.c index 2a4bed0ab226..7352d2b3c756 100644 --- a/drivers/hwmon/ltc2992.c +++ b/drivers/hwmon/ltc2992.c @@ -248,8 +248,7 @@ static int ltc2992_gpio_get_multiple(struct gpio_chip *chip, unsigned long *mask gpio_status = reg; - gpio_nr = 0; - for_each_set_bit_from(gpio_nr, mask, LTC2992_GPIO_NR) { + for_each_set_bit(gpio_nr, mask, LTC2992_GPIO_NR) { if (test_bit(LTC2992_GPIO_BIT(gpio_nr), &gpio_status)) set_bit(gpio_nr, bits); } -- cgit v1.2.3