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- From 55a1a97ec19439ea0225e666508878a4619a1dff Mon Sep 17 00:00:00 2001
- From: Andrew Litt <ajlitt@splunge.net>
- Date: Mon, 11 Jan 2016 07:54:21 +0000
- Subject: [PATCH] bcm2835-mmc: Don't override bus width capabilities from
- devicetree
- Take out the force setting of the MMC_CAP_4_BIT_DATA host capability
- so that the result read from devicetree via mmc_of_parse() is
- preserved.
- ---
- drivers/mmc/host/bcm2835-mmc.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
- --- a/drivers/mmc/host/bcm2835-mmc.c
- +++ b/drivers/mmc/host/bcm2835-mmc.c
- @@ -1305,7 +1305,7 @@ static int bcm2835_mmc_add_host(struct b
- /* host controller capabilities */
- mmc->caps |= MMC_CAP_CMD23 | MMC_CAP_ERASE | MMC_CAP_NEEDS_POLL |
- MMC_CAP_SDIO_IRQ | MMC_CAP_SD_HIGHSPEED |
- - MMC_CAP_MMC_HIGHSPEED | MMC_CAP_4_BIT_DATA;
- + MMC_CAP_MMC_HIGHSPEED;
-
- mmc->caps2 |= MMC_CAP2_SDIO_IRQ_NOTHREAD;
-
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