From: Luke Wang Date: Wed, 14 May 2025 09:49:02 +0000 (+0800) Subject: mmc: sdhci: export APIs for sdhci irq wakeup X-Git-Tag: v6.16-rc1~163^2~5 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8b0f46d1550d624dd595201b1f5bc638dd4fbfe;p=thirdparty%2Fkernel%2Flinux.git mmc: sdhci: export APIs for sdhci irq wakeup Export the sdhci_enable_irq_wakeups() and sdhci_disable_irq_wakeups, so other driver can use them. Signed-off-by: Haibo Chen Signed-off-by: Luke Wang Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20250514094903.1771642-1-ziniu.wang_1@nxp.com Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index fd5681d1e31ff..32fa0b2bb9121 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -3755,7 +3755,7 @@ static bool sdhci_cd_irq_can_wakeup(struct sdhci_host *host) * sdhci_disable_irq_wakeups() since it will be set by * sdhci_enable_card_detection() or sdhci_init(). */ -static bool sdhci_enable_irq_wakeups(struct sdhci_host *host) +bool sdhci_enable_irq_wakeups(struct sdhci_host *host) { u8 mask = SDHCI_WAKE_ON_INSERT | SDHCI_WAKE_ON_REMOVE | SDHCI_WAKE_ON_INT; @@ -3787,8 +3787,9 @@ static bool sdhci_enable_irq_wakeups(struct sdhci_host *host) return host->irq_wake_enabled; } +EXPORT_SYMBOL_GPL(sdhci_enable_irq_wakeups); -static void sdhci_disable_irq_wakeups(struct sdhci_host *host) +void sdhci_disable_irq_wakeups(struct sdhci_host *host) { u8 val; u8 mask = SDHCI_WAKE_ON_INSERT | SDHCI_WAKE_ON_REMOVE @@ -3802,6 +3803,7 @@ static void sdhci_disable_irq_wakeups(struct sdhci_host *host) host->irq_wake_enabled = false; } +EXPORT_SYMBOL_GPL(sdhci_disable_irq_wakeups); int sdhci_suspend_host(struct sdhci_host *host) { diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index cd0e35a805427..f9d65dd0f2b2f 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -875,6 +875,8 @@ void sdhci_adma_write_desc(struct sdhci_host *host, void **desc, dma_addr_t addr, int len, unsigned int cmd); #ifdef CONFIG_PM +bool sdhci_enable_irq_wakeups(struct sdhci_host *host); +void sdhci_disable_irq_wakeups(struct sdhci_host *host); int sdhci_suspend_host(struct sdhci_host *host); int sdhci_resume_host(struct sdhci_host *host); int sdhci_runtime_suspend_host(struct sdhci_host *host);