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path: root/drivers/mmc/core/sdio_cis.c
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Diffstat (limited to 'drivers/mmc/core/sdio_cis.c')
-rw-r--r--drivers/mmc/core/sdio_cis.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/mmc/core/sdio_cis.c b/drivers/mmc/core/sdio_cis.c
index e1035c89580..f85dcd53650 100644
--- a/drivers/mmc/core/sdio_cis.c
+++ b/drivers/mmc/core/sdio_cis.c
@@ -29,6 +29,8 @@ static int cistpl_vers_1(struct mmc_card *card, struct sdio_func *func,
unsigned i, nr_strings;
char **buffer, *string;
+ /* Find all null-terminated (including zero length) strings in
+ the TPLLV1_INFO field. Trailing garbage is ignored. */
buf += 2;
size -= 2;
@@ -39,11 +41,8 @@ static int cistpl_vers_1(struct mmc_card *card, struct sdio_func *func,
if (buf[i] == 0)
nr_strings++;
}
-
- if (nr_strings < 4) {
- printk(KERN_WARNING "SDIO: ignoring broken CISTPL_VERS_1\n");
+ if (nr_strings == 0)
return 0;
- }
size = i;