From c8d718f1037950107f13607ff0b696ffe63df76a Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Thu, 5 Mar 2009 19:38:38 +0100 Subject: sdio: handle null tuples Signed-off-by: Pierre Ossman --- drivers/mmc/core/sdio_cis.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/mmc/core') diff --git a/drivers/mmc/core/sdio_cis.c b/drivers/mmc/core/sdio_cis.c index 6ba93f59928..963f2937c5e 100644 --- a/drivers/mmc/core/sdio_cis.c +++ b/drivers/mmc/core/sdio_cis.c @@ -223,6 +223,10 @@ static int sdio_read_cis(struct mmc_card *card, struct sdio_func *func) if (tpl_code == 0xff) break; + /* null entries have no link field or data */ + if (tpl_code == 0x00) + continue; + ret = mmc_io_rw_direct(card, 0, 0, ptr++, 0, &tpl_link); if (ret) break; -- cgit v1.2.3