5.15-stable review patch. If anyone has any objections, please let me know.
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From: Konrad Dybcio konrad.dybcio@linaro.org
[ Upstream commit 181b66ee7cdd824797fc99b53bec29cf5630a04f ]
Use the fsleep() helper that (based on the length of the delay, see: [1]) chooses the correct sleep/delay functions.
[1] https://www.kernel.org/doc/Documentation/timers/timers-howto.txt
Fixes: 2cb8a39b6781 ("clk: qcom: reset: Allow specifying custom reset delay") Signed-off-by: Konrad Dybcio konrad.dybcio@linaro.org Link: https://lore.kernel.org/r/20230726-topic-qcom_reset-v3-1-5958facd5db2@linaro... Signed-off-by: Bjorn Andersson andersson@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/clk/qcom/reset.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/reset.c b/drivers/clk/qcom/reset.c index 0e914ec7aeae1..e45e32804d2c7 100644 --- a/drivers/clk/qcom/reset.c +++ b/drivers/clk/qcom/reset.c @@ -16,7 +16,8 @@ static int qcom_reset(struct reset_controller_dev *rcdev, unsigned long id) struct qcom_reset_controller *rst = to_qcom_reset_controller(rcdev);
rcdev->ops->assert(rcdev, id); - udelay(rst->reset_map[id].udelay ?: 1); /* use 1 us as default */ + fsleep(rst->reset_map[id].udelay ?: 1); /* use 1 us as default */ + rcdev->ops->deassert(rcdev, id); return 0; }