On Fri, 14 Aug 2020 at 20:50, Tobias Schramm <t.schramm@xxxxxxxxxxx> wrote: > > Previously the cycle timeout was converted to a microsecond value but > then incorrectly treated as a nanosecond timeout. This patch changes > the code to convert both the nanosecond timeout and the cycle timeout > to a microsecond value and use that directly. > > Signed-off-by: Tobias Schramm <t.schramm@xxxxxxxxxxx> This looks good to me, but before applying just wanted to check that you tested this on some HW, to make sure it doesn't break anything? Kind regards Uffe > --- > drivers/mmc/host/mmc_spi.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c > index 39bb1e30c2d7..f85e0ad896a9 100644 > --- a/drivers/mmc/host/mmc_spi.c > +++ b/drivers/mmc/host/mmc_spi.c > @@ -882,9 +882,9 @@ mmc_spi_data_do(struct mmc_spi_host *host, struct mmc_command *cmd, > else > clock_rate = spi->max_speed_hz; > > - timeout = data->timeout_ns + > + timeout = data->timeout_ns / 1000 + > data->timeout_clks * 1000000 / clock_rate; > - timeout = usecs_to_jiffies((unsigned int)(timeout / 1000)) + 1; > + timeout = usecs_to_jiffies((unsigned int)timeout) + 1; > > /* Handle scatterlist segments one at a time, with synch for > * each 512-byte block > -- > 2.28.0 >
