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i2c: designware: Remove an unnecessary condition

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Writing also the high speed timing registers unconditionally.
The reset value for these registers is 0, so this should
always be safe.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20260120130729.1679560-5-heikki.krogerus@linux.intel.com
This commit is contained in:
Heikki Krogerus 2026-01-20 14:07:28 +01:00 committed by Andi Shyti
parent cfbcc20d5c
commit 51e8ce3630
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1 changed files with 3 additions and 5 deletions
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8
drivers/i2c/busses/i2c-designware-common.c
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@ -392,11 +392,9 @@ static void i2c_dw_write_timings(struct dw_i2c_dev *dev)
regmap_write(dev->map, DW_IC_FS_SCL_HCNT, dev->fs_hcnt);
regmap_write(dev->map, DW_IC_FS_SCL_LCNT, dev->fs_lcnt);
/* Write high speed timing parameters if supported */
if (dev->hs_hcnt && dev->hs_lcnt) {
regmap_write(dev->map, DW_IC_HS_SCL_HCNT, dev->hs_hcnt);
regmap_write(dev->map, DW_IC_HS_SCL_LCNT, dev->hs_lcnt);
}
/* Write high speed timing parameters */
regmap_write(dev->map, DW_IC_HS_SCL_HCNT, dev->hs_hcnt);
regmap_write(dev->map, DW_IC_HS_SCL_LCNT, dev->hs_lcnt);
}
/**