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authorLuke Wang <ziniu.wang_1@nxp.com>2026-07-15 15:18:11 +0800
committerUlf Hansson <ulfh@kernel.org>2026-07-15 10:58:51 +0200
commit899160e2774d9952e9f2770b38f701ff1906c0b2 (patch)
treef7a87e0620757b1b0d2a5a0a0a912ce7a4bf2ca3 /Documentation/tty/git@git.tavy.me:linux.git
parent86152fef52cac15cd662ed3bfc7604fbfef378f0 (diff)
mmc: sdhci-esdhc-imx: remove unnecessary mmc_card_wake_sdio_irq check for tuning save/restore
The tuning save/restore during system PM is conditioned on mmc_card_wake_sdio_irq(), but this check is unrelated to whether tuning values need to be preserved. The actual requirement is that the card keeps power during suspend and the controller is a uSDHC. SDIO devices using out-of-band GPIO wakeup maintain power during suspend but do not set the SDIO IRQ wake flag. In this case the tuning delay values are not saved/restored. Remove the unnecessary mmc_card_wake_sdio_irq() condition from both the suspend save and resume restore paths. Fixes: c63d25cdc59a ("mmc: sdhci-esdhc-imx: Save tuning value when card stays powered in suspend") Acked-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Haibo Chen <haibo.chen@nxp.com> Signed-off-by: Luke Wang <ziniu.wang_1@nxp.com> Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulfh@kernel.org>
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