From 12f8ef8fb21f3b410b28eb57fc79bfe71232512a Mon Sep 17 00:00:00 2001 From: Pierre Tardy Date: Sun, 6 Feb 2011 19:04:17 +0100 Subject: [PATCH] mmc: remove BROKEN_CLK_GATING quirk for wl1271 This sdio card supports having its sdio clock shutdown. It is also not using the SDIO IRQ, but rather uses a side gpio irq. Signed-off-by: Pierre Tardy Signed-off-by: Chris Ball --- drivers/mmc/core/quirks.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/core/quirks.c b/drivers/mmc/core/quirks.c index 8908431..11118b74 100644 --- a/drivers/mmc/core/quirks.c +++ b/drivers/mmc/core/quirks.c @@ -49,11 +49,21 @@ static void add_quirk_for_sdio_devices(struct mmc_card *card, int data) card->quirks |= data; } +#ifndef SDIO_VENDOR_ID_TI +#define SDIO_VENDOR_ID_TI 0x0097 +#endif + +#ifndef SDIO_DEVICE_ID_TI_WL1271 +#define SDIO_DEVICE_ID_TI_WL1271 0x4076 +#endif + static const struct mmc_fixup mmc_fixup_methods[] = { /* by default sdio devices are considered CLK_GATING broken */ /* good cards will be whitelisted as they are tested */ { SDIO_ANY_ID, SDIO_ANY_ID, - add_quirk_for_sdio_devices, MMC_QUIRK_BROKEN_CLK_GATING } + add_quirk_for_sdio_devices, MMC_QUIRK_BROKEN_CLK_GATING }, + { SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271, + remove_quirk, MMC_QUIRK_BROKEN_CLK_GATING }, { 0 } }; -- 2.7.4