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sinowealth: make some utility functions take unsigned integers

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To avoid implicit conversions.
This commit is contained in:
Yaroslav Chvanov
2022-01-28 04:07:04 +03:00
committed by Peter Hutterer
parent 2f330b6466
commit 75d075cc67
1 changed files with 6 additions and 6 deletions
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12
src/driver-sinowealth.c
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@@ -195,14 +195,14 @@ sinowealth_raw_to_report_rate(uint8_t raw)
return 0;
}
static int
sinowealth_raw_to_dpi(int raw)
static unsigned int
sinowealth_raw_to_dpi(unsigned int raw)
{
return (raw + 1) * 100;
}
static int
sinowealth_dpi_to_raw(int dpi)
static unsigned int
sinowealth_dpi_to_raw(unsigned int dpi)
{
assert(dpi >= SINOWEALTH_DPI_MIN && dpi <= SINOWEALTH_DPI_MAX);
return dpi / 100 - 1;
@@ -241,7 +241,7 @@ sinowealth_rgb_mode_to_brightness(struct rgb_mode mode)
/* Convert 0-255 to 0-4. */
static uint8_t
sinowealth_brightness_to_rgb_mode(int brightness)
sinowealth_brightness_to_rgb_mode(unsigned int brightness)
{
return (brightness + 1) / 64;
}
@@ -259,7 +259,7 @@ sinowealth_rgb_mode_to_duration(struct rgb_mode mode)
}
static uint8_t
sinowealth_duration_to_rgb_mode(int duration_ms)
sinowealth_duration_to_rgb_mode(unsigned int duration_ms)
{
uint8_t mode = 0;
if (duration_ms <= 500) {