On 05/13/2017 10:51 PM, Marek Vasut wrote: > From: Kouei Abe <kouei.abe...@renesas.com> > > When setting interrupt mask after command starting, an unintended > interrupt status sometimes occurs. > > Signed-off-by: Kouei Abe <kouei.abe...@renesas.com> > Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama...@renesas.com> > Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama...@renesas.com> > Cc: Nobuhiro Iwamatsu <iwama...@nigauri.org> > Cc: Jaehoon Chung <jh80.ch...@samsung.com>
Reviewed-by: Jaehoon Chung <jh80.ch...@samsung.com> > --- > drivers/mmc/sh_sdhi.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/mmc/sh_sdhi.c b/drivers/mmc/sh_sdhi.c > index 25224e2e1d..7f0b4c2603 100644 > --- a/drivers/mmc/sh_sdhi.c > +++ b/drivers/mmc/sh_sdhi.c > @@ -546,8 +546,6 @@ static int sh_sdhi_start_cmd(struct sh_sdhi_host *host, > break; > } > > - sh_sdhi_writew(host, SDHI_CMD, (unsigned short)(opc & CMD_MASK)); > - > host->wait_int = 0; > sh_sdhi_writew(host, SDHI_INFO1_MASK, > ~INFO1M_RESP_END & sh_sdhi_readw(host, SDHI_INFO1_MASK)); > @@ -557,6 +555,8 @@ static int sh_sdhi_start_cmd(struct sh_sdhi_host *host, > INFO2M_RESP_TIMEOUT | INFO2M_ILA) & > sh_sdhi_readw(host, SDHI_INFO2_MASK)); > > + sh_sdhi_writew(host, SDHI_CMD, (unsigned short)(opc & CMD_MASK)); > + > time = sh_sdhi_wait_interrupt_flag(host); > if (!time) > return sh_sdhi_error_manage(host); > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
