On Fri, Nov 1, 2024 at 12:39 AM Ulf Hansson <ulf.hansson@xxxxxxxxxx> wrote: > > On Wed, 30 Oct 2024 at 14:08, Adrian Hunter <adrian.hunter@xxxxxxxxx> wrote: > > > > On 30/10/24 13:22, Victor Shih wrote: > > > From: Victor Shih <victor.shih@xxxxxxxxxxxxxxxxxxx> > > > > > > There is a type issue in the argument in the __sdhci_uhs2_send_command() > > > that will generate a warning when building the kernel. > > > > > > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > > Closes: https://lore.kernel.org/oe-kbuild-all/202410260525.ZUuPhMJz-lkp@xxxxxxxxx/ > > > Signed-off-by: Ben Chuang <ben.chuang@xxxxxxxxxxxxxxxxxxx> > > > Signed-off-by: Victor Shih <victor.shih@xxxxxxxxxxxxxxxxxxx> > > Applied for next and by adding a suggested-by tag from Adrian, thanks! > > > > --- > > > drivers/mmc/host/sdhci-uhs2.c | 3 ++- > > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > > > diff --git a/drivers/mmc/host/sdhci-uhs2.c b/drivers/mmc/host/sdhci-uhs2.c > > > index 43820eb5a7ea..7f41ca67b069 100644 > > > --- a/drivers/mmc/host/sdhci-uhs2.c > > > +++ b/drivers/mmc/host/sdhci-uhs2.c > > > @@ -649,7 +649,8 @@ static void __sdhci_uhs2_send_command(struct sdhci_host *host, struct mmc_comman > > > * MSB when preparing config read/write commands. > > > */ > > > for (j = 0; j < cmd->uhs2_cmd->payload_len / sizeof(u32); j++) { > > > - sdhci_writel(host, *(cmd->uhs2_cmd->payload + j), SDHCI_UHS2_CMD_PACKET + i); > > > + sdhci_writel(host, *(__force u32 *)(cmd->uhs2_cmd->payload + j), > > > + SDHCI_UHS2_CMD_PACKET + i); > > > i += 4; > > > } > > > > > > > Thanks for doing this. > > > > I just noticed there is another issue that was reported but > > did not get highlighted: > > > > >> drivers/mmc/host/sdhci-uhs2.c:73:16: sparse: sparse: cast to restricted __be16 > > > > So the following is needed also: > > > > diff --git a/drivers/mmc/host/sdhci-uhs2.c b/drivers/mmc/host/sdhci-uhs2.c > > index 0a597240d299..c53b64d50c0d 100644 > > --- a/drivers/mmc/host/sdhci-uhs2.c > > +++ b/drivers/mmc/host/sdhci-uhs2.c > > @@ -70,7 +70,7 @@ EXPORT_SYMBOL_GPL(sdhci_uhs2_dump_regs); > > > > static inline u16 uhs2_dev_cmd(struct mmc_command *cmd) > > { > > - return be16_to_cpu((__be16)cmd->uhs2_cmd->arg) & UHS2_ARG_IOADR_MASK; > > + return be16_to_cpu((__force __be16)cmd->uhs2_cmd->arg) & UHS2_ARG_IOADR_MASK; > > } > > > > static inline int mmc_opt_regulator_set_ocr(struct mmc_host *mmc, > > > > Let's deal with the issue above as another separate patch on top. > Victor, can you please submit a patch according to the above and add > Adrian's suggested-by tag. > > Kind regards > Uffe Hi, Ulf and Adrian I got it. I will be submitting a separate patch based on the above comments and adding Adrian's suggested-by tag. Thank you very much for your help and advice Thanks, Victor Shih
