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

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commit 2881ba9af073faa8ee7408a8d1e0575e50eb3f6c upstream.

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

Signed-off-by: Victor Shih <victor.shih@genesyslogic.com.tw>
Acked-by: Adrian 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: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Victor Shih
2025-06-06 19:01:20 +08:00
committed by Greg Kroah-Hartman
parent 94d0c326cb
commit 3855b7ace3
1 changed files with 16 additions and 0 deletions
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16
drivers/mmc/host/sdhci.h
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@@ -825,4 +825,20 @@ 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 */