diff options
| author | Girish K S <girish.shivananjappa@linaro.org> | 2011-11-04 11:52:47 +0100 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-12-10 22:18:36 +0100 |
| commit | 96a85d548bf960ec8e8a0c3bca2b2e88e41549db (patch) | |
| tree | a38d3c9f039d8b68d8566936cc3296190249378e | |
| parent | mmc: core: Add quirk for long data read time (diff) | |
| download | linux-96a85d548bf960ec8e8a0c3bca2b2e88e41549db.tar.xz linux-96a85d548bf960ec8e8a0c3bca2b2e88e41549db.zip | |
mmc: core: Fix setting power notify state variable for non-eMMC
This patch skips the setting of the power notify state variable
for non eMMC 4.5 devices. Also fixes the problem of omap_hsmmc
noisy/broken for suspend resume reported by Kevin Hilman.
Signed-off-by: Girish K S <girish.shivananjappa@linaro.org>
Acked-by: Ulf Hansson <ulf.hansson@stericsson.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
| -rw-r--r-- | drivers/mmc/core/mmc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index dbf421a6279c..90de9ba36d2f 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -883,10 +883,14 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr, card->ext_csd.generic_cmd6_time); if (err && err != -EBADMSG) goto free_card; - } - if (!err) - card->poweroff_notify_state = MMC_POWERED_ON; + /* + * The err can be -EBADMSG or 0, + * so check for success and update the flag + */ + if (!err) + card->poweroff_notify_state = MMC_POWERED_ON; + } /* * Activate high speed (if supported) |