mmc: sdhci-st: Do cleanup while mmc_of_parse() return an error
At errors, balance sdhci_pltfm_init() with sdhci_pltfm_free(), to make
sure all data is freed properly.
Cc: Srinivas Kandagatla <srinivas.kandagatla@gmail.com>
Cc: Maxime Coquelin <maxime.coquelin@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
diff --git a/drivers/mmc/host/sdhci-st.c b/drivers/mmc/host/sdhci-st.c
index 328f348..882b07e 100644
--- a/drivers/mmc/host/sdhci-st.c
+++ b/drivers/mmc/host/sdhci-st.c
@@ -78,10 +78,9 @@
}
ret = mmc_of_parse(host->mmc);
-
if (ret) {
dev_err(&pdev->dev, "Failed mmc_of_parse\n");
- return ret;
+ goto err_of;
}
clk_prepare_enable(clk);
@@ -108,6 +107,7 @@
err_out:
clk_disable_unprepare(clk);
+err_of:
sdhci_pltfm_free(pdev);
return ret;