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authorOhad Ben-Cohen <ohad@bencohen.org>2009-09-22 16:44:28 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 07:39:33 -0700
commit27cce39f555def6f5ebe7f03d69ccc44ab25f0b2 (patch)
treed43a55978971dd0f6705a98c162433c39bf7a15b
parentf400cd8c84ba51e0ef3d9b680fe9f45ab54c792c (diff)
sdio: do not ignore MMC_VDD_165_195
This is needed for 1.8V embedded SDIO devices and supporting host controllers (e.g. TI 127x and ZOOM2 boards) Signed-off-by: Ohad Ben-Cohen <ohad@bencohen.org> Acked-by: Matt Fleming <matt@console-pimps.org> Cc: Ian Molton <ian@mnementh.co.uk> Cc: Pierre Ossman <pierre@ossman.eu> Cc: Ian Molton <ian@mnementh.co.uk> Cc: "Roberto A. Foglietta" <roberto.foglietta@gmail.com> Cc: Philip Langdale <philipl@overt.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/mmc/core/sdio.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index fb99ccff908..6f221dc029a 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -275,13 +275,6 @@ int mmc_attach_sdio(struct mmc_host *host, u32 ocr)
ocr &= ~0x7F;
}
- if (ocr & MMC_VDD_165_195) {
- printk(KERN_WARNING "%s: SDIO card claims to support the "
- "incompletely defined 'low voltage range'. This "
- "will be ignored.\n", mmc_hostname(host));
- ocr &= ~MMC_VDD_165_195;
- }
-
host->ocr = mmc_select_voltage(host, ocr);
/*