Hi, On 2/1/24 23:05, Yang Xiwen via B4 Relay wrote: > From: Yang Xiwen <forbidden...@outlook.com> > > As described in [1], some poor hardware or cards would fail to release > the bus and keep driving data lines low. Ignore it and send the next cmd > directly seems okay for most cases. This patch seems to be same with previous patch, right?
Best Regards, Jaehoon Chung > > [1]: > https://patchwork.kernel.org/project/linux-mmc/patch/1424458179-5456-1-git-send-email-diand...@chromium.org/ > > Signed-off-by: Yang Xiwen <forbidden...@outlook.com> > --- > drivers/mmc/dw_mmc.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c > index 400066fa99..e103664145 100644 > --- a/drivers/mmc/dw_mmc.c > +++ b/drivers/mmc/dw_mmc.c > @@ -262,8 +262,8 @@ static int dwmci_send_cmd(struct mmc *mmc, struct mmc_cmd > *cmd, > > while (dwmci_readl(host, DWMCI_STATUS) & DWMCI_BUSY) { > if (get_timer(start) > timeout) { > - debug("%s: Timeout on data busy\n", __func__); > - return -ETIMEDOUT; > + debug("%s: Timeout on data busy, continue anyway\n", > __func__); > + break; > } > } >
