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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
commit | 863981e96738983919de841ec669e157e6bdaeb0 (patch) | |
tree | d6d89a12e7eb8017837c057935a2271290907f76 /drivers/mmc/core/sdio_cis.c | |
parent | 8dec7c70575785729a6a9e6719a955e9c545bcab (diff) |
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'drivers/mmc/core/sdio_cis.c')
-rw-r--r-- | drivers/mmc/core/sdio_cis.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mmc/core/sdio_cis.c b/drivers/mmc/core/sdio_cis.c index 6f6fc527a..dcb3dee59 100644 --- a/drivers/mmc/core/sdio_cis.c +++ b/drivers/mmc/core/sdio_cis.c @@ -177,8 +177,13 @@ static int cistpl_funce_func(struct mmc_card *card, struct sdio_func *func, vsn = func->card->cccr.sdio_vsn; min_size = (vsn == SDIO_SDIO_REV_1_00) ? 28 : 42; - if (size < min_size) + if (size == 28 && vsn == SDIO_SDIO_REV_1_10) { + pr_warn("%s: card has broken SDIO 1.1 CIS, forcing SDIO 1.0\n", + mmc_hostname(card->host)); + vsn = SDIO_SDIO_REV_1_00; + } else if (size < min_size) { return -EINVAL; + } /* TPLFE_MAX_BLK_SIZE */ func->max_blksize = buf[12] | (buf[13] << 8); |