diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2026-01-12 14:46:10 +0100 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@kernel.org> | 2026-01-13 18:33:41 +0100 |
| commit | f23669f874c0147727f87db61f50224d9b4f3071 (patch) | |
| tree | 985487c4a5c7abf20ab66143a565ba45cd078905 | |
| parent | 5083dba0fde5446c00ee1a82a3911c8f88a2c72e (diff) | |
i2c: mlxbf: Use HZ_PER_GHZ constant instead of custom one
Use HZ_PER_GHZ constant instead of custom one. No functional changes.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20260112134900.4142954-3-andriy.shevchenko@linux.intel.com
| -rw-r--r-- | drivers/i2c/busses/i2c-mlxbf.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-mlxbf.c b/drivers/i2c/busses/i2c-mlxbf.c index 8345f7e6385d..746f65989138 100644 --- a/drivers/i2c/busses/i2c-mlxbf.c +++ b/drivers/i2c/busses/i2c-mlxbf.c @@ -20,6 +20,7 @@ #include <linux/platform_device.h> #include <linux/string.h> #include <linux/string_choices.h> +#include <linux/units.h> /* Defines what functionality is present. */ #define MLXBF_I2C_FUNC_SMBUS_BLOCK \ @@ -72,8 +73,6 @@ /* Constant used to determine the PLL frequency. */ #define MLNXBF_I2C_COREPLL_CONST 16384ULL -#define MLXBF_I2C_FREQUENCY_1GHZ 1000000000ULL - /* PLL registers. */ #define MLXBF_I2C_CORE_PLL_REG1 0x4 #define MLXBF_I2C_CORE_PLL_REG2 0x8 @@ -1083,7 +1082,7 @@ static u32 mlxbf_i2c_get_ticks(struct mlxbf_i2c_priv *priv, u64 nanoseconds, * Frequency */ frequency = priv->frequency; - ticks = div_u64(nanoseconds * frequency, MLXBF_I2C_FREQUENCY_1GHZ); + ticks = div_u64(nanoseconds * frequency, HZ_PER_GHZ); /* * The number of ticks is rounded down and if minimum is equal to 1 * then add one tick. |