mmc: sdhci: Convert sdhci_set_timeout_irq() to non-static

Export sdhci_set_timeout_irq() so that it is accessible from platform drivers.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20200116105154.7685-6-faiz_abbas@ti.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/sdhci.c

@@ -993,7 +993,7 @@ static void sdhci_set_transfer_irqs(struct sdhci_host *host)
 	sdhci_writel(host, host->ier, SDHCI_SIGNAL_ENABLE);
 }
 
-static void sdhci_set_data_timeout_irq(struct sdhci_host *host, bool enable)
+void sdhci_set_data_timeout_irq(struct sdhci_host *host, bool enable)
 {
 	if (enable)
 		host->ier |= SDHCI_INT_DATA_TIMEOUT;
@@ -1002,6 +1002,7 @@ static void sdhci_set_data_timeout_irq(struct sdhci_host *host, bool enable)
 	sdhci_writel(host, host->ier, SDHCI_INT_ENABLE);
 	sdhci_writel(host, host->ier, SDHCI_SIGNAL_ENABLE);
 }
+EXPORT_SYMBOL_GPL(sdhci_set_data_timeout_irq);
 
 static void sdhci_set_timeout(struct sdhci_host *host, struct mmc_command *cmd)
 {

drivers/mmc/host/sdhci.h

@@ -803,5 +803,6 @@ void sdhci_reset_tuning(struct sdhci_host *host);
 void sdhci_send_tuning(struct sdhci_host *host, u32 opcode);
 void sdhci_abort_tuning(struct sdhci_host *host, u32 opcode);
 void sdhci_switch_external_dma(struct sdhci_host *host, bool en);
+void sdhci_set_data_timeout_irq(struct sdhci_host *host, bool enable);
 
 #endif /* __SDHCI_HW_H */