Commit 2881ba9a authored by Victor Shih's avatar Victor Shih Committed by Ulf Hansson
Browse files

mmc: sdhci: Add a helper function for dump register in dynamic debug mode 



Add a helper function for dump register in dynamic debug mode.

Signed-off-by: default avatarVictor Shih <victor.shih@genesyslogic.com.tw>
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250606110121.96314-3-victorshihgli@gmail.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 14633da0

drivers/mmc/host/sdhci.h

+16 −0
Original line number Diff line number Diff line
@@ -900,4 +900,20 @@ void sdhci_switch_external_dma(struct sdhci_host *host, bool en); 
void sdhci_set_data_timeout_irq(struct sdhci_host *host, bool enable);

void __sdhci_set_timeout(struct sdhci_host *host, struct mmc_command *cmd);



#if defined(CONFIG_DYNAMIC_DEBUG) || \

	(defined(CONFIG_DYNAMIC_DEBUG_CORE) && defined(DYNAMIC_DEBUG_MODULE))

#define SDHCI_DBG_ANYWAY 0

#elif defined(DEBUG)

#define SDHCI_DBG_ANYWAY 1

#else

#define SDHCI_DBG_ANYWAY 0

#endif



#define sdhci_dbg_dumpregs(host, fmt)					\

do {									\

	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);			\

	if (DYNAMIC_DEBUG_BRANCH(descriptor) ||	SDHCI_DBG_ANYWAY)	\

		sdhci_dumpregs(host);					\

} while (0)



#endif /* __SDHCI_HW_H */