Commit a21553c9 authored by Wolfram Sang's avatar Wolfram Sang Committed by Ulf Hansson

mmc: tmio/sdhi: distinguish between SCLKDIVEN and ILL_FUNC

This bit has a different meaning in SDHI and original TMIO. Document
that and use the proper naming.
Reviewed-by: default avatarSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 83e95351
......@@ -244,7 +244,8 @@ static int sh_mobile_sdhi_wait_idle(struct tmio_mmc_host *host)
{
int timeout = 1000;
while (--timeout && !(sd_ctrl_read16(host, CTL_STATUS2) & (1 << 13)))
while (--timeout && !(sd_ctrl_read16_and_16_as_32(host, CTL_STATUS)
& TMIO_STAT_SCLKDIVEN))
udelay(1);
if (!timeout) {
......
......@@ -70,7 +70,8 @@
#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_ILL_FUNC BIT(29) /* only when !TMIO_MMC_HAS_IDLE_WAIT */
#define TMIO_STAT_SCLKDIVEN BIT(29) /* only when TMIO_MMC_HAS_IDLE_WAIT */
#define TMIO_STAT_CMD_BUSY BIT(30)
#define TMIO_STAT_ILL_ACCESS BIT(31)
......
......@@ -542,7 +542,7 @@ static void tmio_mmc_data_irq(struct tmio_mmc_host *host)
* waiting for one more interrupt fixes the problem.
*/
if (host->pdata->flags & TMIO_MMC_HAS_IDLE_WAIT) {
if (status & TMIO_STAT_ILL_FUNC)
if (status & TMIO_STAT_SCLKDIVEN)
done = true;
} else {
if (!(status & TMIO_STAT_CMD_BUSY))
......
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