summaryrefslogtreecommitdiff
path: root/drivers/mmc
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/core/mmc.c2
-rw-r--r--drivers/mmc/core/sd.c5
-rw-r--r--drivers/mmc/core/sdio.c9
3 files changed, 14 insertions, 2 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 09c688f5ff65..3e786ba204c3 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1594,6 +1594,8 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
if (oldcard) {
if (memcmp(cid, oldcard->raw_cid, sizeof(cid)) != 0) {
+ pr_debug("%s: Perhaps the card was replaced\n",
+ mmc_hostname(host));
err = -ENOENT;
goto err;
}
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 2b4fc2205b53..265e1aeeb9d8 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -951,8 +951,11 @@ retry:
return err;
if (oldcard) {
- if (memcmp(cid, oldcard->raw_cid, sizeof(cid)) != 0)
+ if (memcmp(cid, oldcard->raw_cid, sizeof(cid)) != 0) {
+ pr_debug("%s: Perhaps the card was replaced\n",
+ mmc_hostname(host));
return -ENOENT;
+ }
card = oldcard;
} else {
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index d8e17ea6126d..6718fc8bb40f 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -617,6 +617,8 @@ try_again:
if (oldcard && (oldcard->type != MMC_TYPE_SD_COMBO ||
memcmp(card->raw_cid, oldcard->raw_cid, sizeof(card->raw_cid)) != 0)) {
mmc_remove_card(card);
+ pr_debug("%s: Perhaps the card was replaced\n",
+ mmc_hostname(host));
return -ENOENT;
}
} else {
@@ -624,6 +626,8 @@ try_again:
if (oldcard && oldcard->type != MMC_TYPE_SDIO) {
mmc_remove_card(card);
+ pr_debug("%s: Perhaps the card was replaced\n",
+ mmc_hostname(host));
return -ENOENT;
}
}
@@ -736,8 +740,11 @@ try_again:
int same = (card->cis.vendor == oldcard->cis.vendor &&
card->cis.device == oldcard->cis.device);
mmc_remove_card(card);
- if (!same)
+ if (!same) {
+ pr_debug("%s: Perhaps the card was replaced\n",
+ mmc_hostname(host));
return -ENOENT;
+ }
card = oldcard;
}