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authorUlf Hansson <ulf.hansson@linaro.org>2013-09-16 14:06:15 +0400
committerChris Ball <cjb@laptop.org>2013-10-31 04:26:31 +0400
commit726d6f2374410d980341bfeb49399614e689e702 (patch)
tree5bf34c9ed06f802ef468a0af8cfb945ff0f7fe70 /drivers/mmc/core/sd.c
parentce69d37b7d8fa692c45d71d94aa0c921859b82ce (diff)
downloadlinux-726d6f2374410d980341bfeb49399614e689e702.tar.xz
mmc: core: Collect common code for card ocr validation
Since mmc_select_voltage now only gets called from the attach sequence, it makes sense to move the out of spec validations of the card ocr into this function. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/core/sd.c')
-rw-r--r--drivers/mmc/core/sd.c19
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 53db60a76dae..6ef84d0ca178 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -1231,25 +1231,6 @@ int mmc_attach_sd(struct mmc_host *host)
goto err;
}
- /*
- * Sanity check the voltages that the card claims to
- * support.
- */
- if (ocr & 0x7F) {
- pr_warning("%s: card claims to support voltages "
- "below the defined range. These will be ignored.\n",
- mmc_hostname(host));
- ocr &= ~0x7F;
- }
-
- if ((ocr & MMC_VDD_165_195) &&
- !(host->ocr_avail_sd & MMC_VDD_165_195)) {
- pr_warning("%s: SD card claims to support the "
- "incompletely defined 'low voltage range'. This "
- "will be ignored.\n", mmc_hostname(host));
- ocr &= ~MMC_VDD_165_195;
- }
-
rocr = mmc_select_voltage(host, ocr);
/*