diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5731-mmc-sdhci-Export-sdhci_request.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5731-mmc-sdhci-Export-sdhci_request.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5731-mmc-sdhci-Export-sdhci_request.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5731-mmc-sdhci-Export-sdhci_request.patch new file mode 100644 index 00000000..a41cb1a2 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5731-mmc-sdhci-Export-sdhci_request.patch @@ -0,0 +1,53 @@ +From 344895043e849dddc9ab272172c7b867227c32ba Mon Sep 17 00:00:00 2001 +From: Aapo Vienamo <avienamo@nvidia.com> +Date: Mon, 20 Aug 2018 12:23:32 +0300 +Subject: [PATCH 5731/5758] mmc: sdhci: Export sdhci_request() + +Allow SDHCI drivers to hook code before and after sdhci_request() by +making it externally visible. + +Signed-off-by: Aapo Vienamo <avienamo@nvidia.com> +Acked-by: Adrian Hunter <adrian.hunter@intel.com> +Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> +Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> +--- + drivers/mmc/host/sdhci.c | 3 ++- + drivers/mmc/host/sdhci.h | 1 + + 2 files changed, 3 insertions(+), 1 deletion(-) + +diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c +index 53f6b2a..677815e 100755 +--- a/drivers/mmc/host/sdhci.c ++++ b/drivers/mmc/host/sdhci.c +@@ -1558,7 +1558,7 @@ EXPORT_SYMBOL_GPL(sdhci_set_power); + * * + \*****************************************************************************/ + +-static void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq) ++void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq) + { + struct sdhci_host *host; + int present; +@@ -1597,6 +1597,7 @@ static void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq) + mmiowb(); + spin_unlock_irqrestore(&host->lock, flags); + } ++EXPORT_SYMBOL_GPL(sdhci_request); + + void sdhci_set_bus_width(struct sdhci_host *host, int width) + { +diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h +index 983b7df..ba5227c 100755 +--- a/drivers/mmc/host/sdhci.h ++++ b/drivers/mmc/host/sdhci.h +@@ -711,6 +711,7 @@ void sdhci_set_power(struct sdhci_host *host, unsigned char mode, + unsigned short vdd); + void sdhci_set_power_noreg(struct sdhci_host *host, unsigned char mode, + unsigned short vdd); ++void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq); + void sdhci_set_bus_width(struct sdhci_host *host, int width); + void sdhci_reset(struct sdhci_host *host, u8 mask); + void sdhci_set_uhs_signaling(struct sdhci_host *host, unsigned timing); +-- +2.7.4 + |