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mmc: sdhci: move FSL ESDHC reset handling quirk into esdhc code

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The Freescale esdhc driver is the only driver which needs the interrupt
registers restored after a reset.  Move this quirk to be part of the
ESDHC driver implementation.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
This commit is contained in:
Russell King 2014-04-25 12:57:18 +01:00 • committed by Chris Ball
parent 03231f9b78
commit 0718e59ae2
4 changed files with 10 additions and 10 deletions
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2
include/linux/mmc/sdhci.h
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@ -61,8 +61,6 @@ struct sdhci_host {
#define SDHCI_QUIRK_NONSTANDARD_CLOCK (1<<17)
/* Controller does not like fast PIO transfers */
#define SDHCI_QUIRK_PIO_NEEDS_DELAY (1<<18)
/* Controller losing signal/interrupt enable states after reset */
#define SDHCI_QUIRK_RESTORE_IRQS_AFTER_RESET (1<<19)
/* Controller has to be forced to use block size of 2048 bytes */
#define SDHCI_QUIRK_FORCE_BLK_SZ_2048 (1<<20)
/* Controller cannot do multi-block transfers */