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author | Ingo Molnar <mingo@elte.hu> | 2010-08-02 08:29:56 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2010-08-02 08:31:54 +0200 |
commit | 3772b734720e1a3f2dc1d95cfdfaa5332f4ccf01 (patch) | |
tree | a1a8cc85948c086aa12a1d8014151a7ca7c04ea8 /drivers/mmc/host/mmci.c | |
parent | 9fc3af467d0749989518a23f7289a6f44e5cb214 (diff) | |
parent | 9fe6206f400646a2322096b56c59891d530e8d51 (diff) | |
download | kernel_samsung_crespo-3772b734720e1a3f2dc1d95cfdfaa5332f4ccf01.zip kernel_samsung_crespo-3772b734720e1a3f2dc1d95cfdfaa5332f4ccf01.tar.gz kernel_samsung_crespo-3772b734720e1a3f2dc1d95cfdfaa5332f4ccf01.tar.bz2 |
Merge commit 'v2.6.35' into perf/core
Conflicts:
tools/perf/Makefile
tools/perf/util/hist.c
Merge reason: Resolve the conflicts and update to latest upstream.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/mmc/host/mmci.c')
-rw-r--r-- | drivers/mmc/host/mmci.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 4917af9..2ed435b 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -539,9 +539,13 @@ static int mmci_get_cd(struct mmc_host *mmc) if (host->gpio_cd == -ENOSYS) status = host->plat->status(mmc_dev(host->mmc)); else - status = gpio_get_value(host->gpio_cd); + status = !gpio_get_value(host->gpio_cd); - return !status; + /* + * Use positive logic throughout - status is zero for no card, + * non-zero for card inserted. + */ + return status; } static const struct mmc_host_ops mmci_ops = { |