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mmc: tmio: use CTL_STATUS consistently

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To prevent confusion, use the virtual u32 CTL_STATUS in card_busy() the
same way as in other parts of this driver.

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wolfram Sang 2016-04-27 18:51:25 +02:00 committed by Ulf Hansson
parent 2cafc5cb4f
commit 83e95351d4
2 changed files with 2 additions and 3 deletions
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3
drivers/mmc/host/tmio_mmc.h
View File

@ -67,14 +67,13 @@
#define TMIO_STAT_RXOVERFLOW BIT(20)
#define TMIO_STAT_TXUNDERRUN BIT(21)
#define TMIO_STAT_CMDTIMEOUT BIT(22)
#define TMIO_STAT_DAT0 BIT(23) /* only known on R-Car so far */
#define TMIO_STAT_RXRDY BIT(24)
#define TMIO_STAT_TXRQ BIT(25)
#define TMIO_STAT_ILL_FUNC BIT(29)
#define TMIO_STAT_CMD_BUSY BIT(30)
#define TMIO_STAT_ILL_ACCESS BIT(31)
#define TMIO_STATUS2_DAT0 BIT(7)
#define CLK_CTL_DIV_MASK 0xff
#define CLK_CTL_SCLKEN BIT(8)

2
drivers/mmc/host/tmio_mmc_pio.c
View File

@ -964,7 +964,7 @@ static int tmio_mmc_card_busy(struct mmc_host *mmc)
{
struct tmio_mmc_host *host = mmc_priv(mmc);
return !(sd_ctrl_read16_and_16_as_32(host, CTL_STATUS2) & TMIO_STATUS2_DAT0);
return !(sd_ctrl_read16_and_16_as_32(host, CTL_STATUS) & TMIO_STAT_DAT0);
}
static struct mmc_host_ops tmio_mmc_ops = {