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>

diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index fb99ccf..6f221dc 100644 (file)
--- 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);
 
        /*