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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-12-11 14:14:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-26 02:35:49 +0300 |
| commit | fa1a1bad0f1c913531c325cba2a5a8faaa4e6a50 (patch) | |
| tree | 6b43968c59dceb63906cafa9ba5bc5ebd2c4dada | |
| parent | f53d8c6c6ecca4cbba1e52f7e0286ff26af8b9be (diff) | |
| download | linux-fa1a1bad0f1c913531c325cba2a5a8faaa4e6a50.tar.xz | |
mfd: intel-lpss: Fix the fractional clock divider flags
[ Upstream commit 03d790f04fb2507173913cad9c213272ac983a60 ]
The conversion to CLK_FRAC_DIVIDER_POWER_OF_TWO_PS uses wrong flags
in the parameters and hence miscalculates the values in the clock
divider. Fix this by applying the flag to the proper parameter.
Fixes: 82f53f9ee577 ("clk: fractional-divider: Introduce POWER_OF_TWO_PS flag")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reported-by: Alex Vinarskis <alex.vinarskis@gmail.com>
Link: https://lore.kernel.org/r/20231211111441.3910083-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/mfd/intel-lpss.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/intel-lpss.c b/drivers/mfd/intel-lpss.c index 9591b354072a..00e7b578bb3e 100644 --- a/drivers/mfd/intel-lpss.c +++ b/drivers/mfd/intel-lpss.c @@ -301,8 +301,8 @@ static int intel_lpss_register_clock_divider(struct intel_lpss *lpss, snprintf(name, sizeof(name), "%s-div", devname); tmp = clk_register_fractional_divider(NULL, name, __clk_get_name(tmp), + 0, lpss->priv, 1, 15, 16, 15, CLK_FRAC_DIVIDER_POWER_OF_TWO_PS, - lpss->priv, 1, 15, 16, 15, 0, NULL); if (IS_ERR(tmp)) return PTR_ERR(tmp); |