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iio: trigger: stm32-timer: Convert sysfs sprintf/snprintf family to sysfs_emit 

Fix the following coccicheck warning:
drivers/iio/trigger/stm32-timer-trigger.c:299:8-16: WARNING:
use scnprintf or sprintf

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Link: https://lore.kernel.org/r/1618216751-1678-4-git-send-email-tiantao6@hisilicon.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Tian Tao 2021-04-12 16:39:11 +08:00 committed by Jonathan Cameron
parent c79859bd77
commit 8bad605065
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/trigger/stm32-timer-trigger.c
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@ -296,7 +296,7 @@ static ssize_t stm32_tt_show_master_mode(struct device *dev,
else
cr2 = (cr2 & TIM_CR2_MMS) >> TIM_CR2_MMS_SHIFT;
return snprintf(buf, PAGE_SIZE, "%s\n", master_mode_table[cr2]);
return sysfs_emit(buf, "%s\n", master_mode_table[cr2]);
}
static ssize_t stm32_tt_store_master_mode(struct device *dev,