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-rw-r--r--drivers/mmc/host/omap_hsmmc.c22
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 9b335aff5882..2eafd6f64676 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -375,10 +375,28 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host)
/* Allow an aux regulator */
reg = devm_regulator_get_optional(host->dev, "vmmc_aux");
- host->vcc_aux = IS_ERR(reg) ? NULL : reg;
+ if (IS_ERR(reg)) {
+ ret = PTR_ERR(reg);
+ if (ret != -ENODEV)
+ return ret;
+ host->vcc_aux = NULL;
+ dev_dbg(host->dev, "unable to get vmmc_aux regulator %ld\n",
+ PTR_ERR(reg));
+ } else {
+ host->vcc_aux = reg;
+ }
reg = devm_regulator_get_optional(host->dev, "pbias");
- host->pbias = IS_ERR(reg) ? NULL : reg;
+ if (IS_ERR(reg)) {
+ ret = PTR_ERR(reg);
+ if (ret != -ENODEV)
+ return ret;
+ host->pbias = NULL;
+ dev_dbg(host->dev, "unable to get pbias regulator %ld\n",
+ PTR_ERR(reg));
+ } else {
+ host->pbias = reg;
+ }
/* For eMMC do not power off when not in sleep state */
if (mmc_pdata(host)->no_regulator_off_init)