On Mon, Jul 13, 2020 at 07:42:43AM +0000, Anand Moon wrote:
> Instead of a busy waiting while loop using udelay
> use readl_poll_timeout function to check the condition
> is met or timeout occurs in crport_handshake function.
> readl_poll_timeout is called in non atomic context so
> it safe to sleep until the condition is met.
>
> Fixes: d8c80bb3b55b ("phy: exynos5-usbdrd: Calibrate LOS levels for exynos5420/5800")
There is no bug in original code so Fixes tag is not appropriate. Remove
it please.
Best regards,
Krzysztof
> Signed-off-by: Anand Moon <linux.amoon@xxxxxxxxx>
> ---
> Changes v4:
> Rebased on to of patch [0] https://patchwork.kernel.org/patch/11651673/
> --Fix the commit message.
> --Fix the error timeout condition for -ETIMEDOUT
> ---
> Changes v3:
> --Fix the commit message.
> --Drop the variable, used the value directly.
> Changes v2:
> --used the default timeout values.
> --Added missing Fixed tags.
> ---
> drivers/phy/samsung/phy-exynos5-usbdrd.c | 39 ++++++++----------------
> 1 file changed, 12 insertions(+), 27 deletions(-)
>
