Commit d1fe0762 authored by Sarthak Garg's avatar Sarthak Garg Committed by Ulf Hansson
Browse files

mmc: sdhci-msm: Introduce new ops to dump vendor specific registers 



Introduce new sdhci ops to dump vendor specific registers in the
sdhci_dumpregs during error.

Signed-off-by: default avatarSahitya Tummala <stummala@codeaurora.org>
Signed-off-by: default avatarSarthak Garg <sartgarg@codeaurora.org>
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/1590139950-7288-8-git-send-email-sartgarg@codeaurora.org


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 03591160

drivers/mmc/host/sdhci.c

+3 −0
Original line number Diff line number Diff line
@@ -111,6 +111,9 @@ void sdhci_dumpregs(struct sdhci_host *host) 
		}

	}



	if (host->ops->dump_vendor_regs)

		host->ops->dump_vendor_regs(host);



	SDHCI_DUMP("============================================\n");

}

EXPORT_SYMBOL_GPL(sdhci_dumpregs);

drivers/mmc/host/sdhci.h

+1 −0
Original line number Diff line number Diff line
@@ -650,6 +650,7 @@ struct sdhci_ops { 
					 unsigned int length);

	void	(*request_done)(struct sdhci_host *host,

				struct mmc_request *mrq);

	void    (*dump_vendor_regs)(struct sdhci_host *host);

};



#ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS