[U-Boot] [PATCH v3 09/13] mmc: sdhci: Make set_ios_post() return int

[Faiz Abbas]

Make set_ios_post() return int to faciliate error handling in
platform drivers.

Signed-off-by: Faiz Abbas <faiz4...@gmail.com>
---
 drivers/mmc/sdhci.c       | 2 +-
 drivers/mmc/xenon_sdhci.c | 4 +++-
 include/sdhci.h           | 2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 635f5396c4..44c6fc5f45 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -501,7 +501,7 @@ static int sdhci_set_ios(struct mmc *mmc)
 
        /* If available, call the driver specific "post" set_ios() function */
        if (host->ops && host->ops->set_ios_post)
-               host->ops->set_ios_post(host);
+               return host->ops->set_ios_post(host);
 
        return 0;
 }
diff --git a/drivers/mmc/xenon_sdhci.c b/drivers/mmc/xenon_sdhci.c
index b576511338..829b75683b 100644
--- a/drivers/mmc/xenon_sdhci.c
+++ b/drivers/mmc/xenon_sdhci.c
@@ -326,7 +326,7 @@ static void xenon_mask_cmd_conflict_err(struct sdhci_host 
*host)
 }
 
 /* Platform specific function for post set_ios configuration */
-static void xenon_sdhci_set_ios_post(struct sdhci_host *host)
+static int xenon_sdhci_set_ios_post(struct sdhci_host *host)
 {
        struct xenon_sdhci_priv *priv = host->mmc->priv;
        uint speed = host->mmc->tran_speed;
@@ -364,6 +364,8 @@ static void xenon_sdhci_set_ios_post(struct sdhci_host 
*host)
 
        /* Re-init the PHY */
        xenon_mmc_phy_set(host);
+
+       return 0;
 }
 
 /* Install a driver specific handler for post set_ios configuration */
diff --git a/include/sdhci.h b/include/sdhci.h
index 6cbba8f57a..725520b0b4 100644
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -246,7 +246,7 @@ struct sdhci_ops {
 #endif
        int     (*get_cd)(struct sdhci_host *host);
        void    (*set_control_reg)(struct sdhci_host *host);
-       void    (*set_ios_post)(struct sdhci_host *host);
+       int     (*set_ios_post)(struct sdhci_host *host);
        void    (*set_clock)(struct sdhci_host *host, u32 div);
        int (*platform_execute_tuning)(struct mmc *host, u8 opcode);
        void (*set_delay)(struct sdhci_host *host);
-- 
2.19.2

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