2016-12-02 10:50:26 +00:00
|
|
|
From 426f98468a5e4d083a1753f60ddfa777d98cd86c Mon Sep 17 00:00:00 2001
|
2016-01-17 10:42:23 +00:00
|
|
|
From: janluca <janluca@zedat.fu-berlin.de>
|
|
|
|
|
Date: Sun, 27 Dec 2015 14:34:04 +0100
|
2016-09-10 12:54:26 +00:00
|
|
|
Subject: [PATCH] MMC: Do not use mmc_debug if CONFIG_MMC_BCM2835 is not set
|
2016-01-17 10:42:23 +00:00
|
|
|
|
|
|
|
|
If CONFIG_MMC_BCM2835 was not set the compiling of the kernel failed
|
|
|
|
|
since mmc_debug was not defined but used in drivers/mmc/core/quirks.c.
|
|
|
|
|
|
|
|
|
|
This patch add a ifdef-check for CONFIG_MMC_BCM2835 to the change of
|
|
|
|
|
commit 64d395457f793250d2e582eeb38cc3403b1db98c
|
|
|
|
|
---
|
|
|
|
|
drivers/mmc/core/quirks.c | 4 ++++
|
|
|
|
|
1 file changed, 4 insertions(+)
|
|
|
|
|
|
|
|
|
|
--- a/drivers/mmc/core/quirks.c
|
|
|
|
|
+++ b/drivers/mmc/core/quirks.c
|
|
|
|
|
@@ -53,7 +53,9 @@ static const struct mmc_fixup mmc_fixup_
|
|
|
|
|
|
|
|
|
|
void mmc_fixup_device(struct mmc_card *card, const struct mmc_fixup *table)
|
|
|
|
|
{
|
|
|
|
|
+#ifdef CONFIG_MMC_BCM2835
|
|
|
|
|
extern unsigned mmc_debug;
|
|
|
|
|
+#endif
|
|
|
|
|
const struct mmc_fixup *f;
|
|
|
|
|
u64 rev = cid_rev_card(card);
|
|
|
|
|
|
|
|
|
|
@@ -81,7 +83,9 @@ void mmc_fixup_device(struct mmc_card *c
|
|
|
|
|
/* SDHCI on BCM2708 - bug causes a certain sequence of CMD23 operations to fail.
|
|
|
|
|
* Disable this flag for all cards (fall-back to CMD25/CMD18 multi-block transfers).
|
|
|
|
|
*/
|
|
|
|
|
+#ifdef CONFIG_MMC_BCM2835
|
|
|
|
|
if (mmc_debug & (1<<13))
|
|
|
|
|
card->quirks |= MMC_QUIRK_BLK_NO_CMD23;
|
|
|
|
|
+#endif
|
|
|
|
|
}
|
|
|
|
|
EXPORT_SYMBOL(mmc_fixup_device);
|
