On Fri, Dec 30, 2016 at 05:02:09PM +0530, Ritesh Harjani wrote: > From: Sahitya Tummala <stumm...@codeaurora.org> > > Add new host operation ->platform_dumpregs to provide a > mechanism through which host drivers can dump platform > specific registers in addition to SDHC registers > during error conditions. > > Signed-off-by: Sahitya Tummala <stumm...@codeaurora.org> > Signed-off-by: Ritesh Harjani <rite...@codeaurora.org> > --- > drivers/mmc/host/sdhci.c | 3 +++ > drivers/mmc/host/sdhci.h | 1 + > 2 files changed, 4 insertions(+) >
This change and 2/3 look like they can be squished together into one patch. At least that is how I did it, https://patchwork.kernel.org/patch/9442449/ -jeremy > diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c > index 2390980..73a8918 100644 > --- a/drivers/mmc/host/sdhci.c > +++ b/drivers/mmc/host/sdhci.c > @@ -101,6 +101,9 @@ static void sdhci_dumpregs(struct sdhci_host *host) > readl(host->ioaddr + SDHCI_ADMA_ADDRESS)); > } > > + if (host->ops->platform_dumpregs) > + host->ops->platform_dumpregs(host); > + > pr_err(DRIVER_NAME ": ===========================================\n"); > } > > diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h > index 0b66f21..400f3a1 100644 > --- a/drivers/mmc/host/sdhci.h > +++ b/drivers/mmc/host/sdhci.h > @@ -564,6 +564,7 @@ struct sdhci_ops { > struct mmc_card *card, > unsigned int max_dtr, int host_drv, > int card_drv, int *drv_type); > + void (*platform_dumpregs)(struct sdhci_host *host); > }; > > #ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS > -- > The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, > a Linux Foundation Collaborative Project. >
