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path: root/drivers/mmc/host/cb710-mmc.c
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Diffstat (limited to 'drivers/mmc/host/cb710-mmc.c')
-rw-r--r--drivers/mmc/host/cb710-mmc.c42
1 files changed, 22 insertions, 20 deletions
diff --git a/drivers/mmc/host/cb710-mmc.c b/drivers/mmc/host/cb710-mmc.c
index 1087b4c79cd6..4c477dcd2ada 100644
--- a/drivers/mmc/host/cb710-mmc.c
+++ b/drivers/mmc/host/cb710-mmc.c
@@ -566,30 +566,32 @@ static void cb710_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
cb710_mmc_select_clock_divider(mmc, ios->clock);
- if (ios->power_mode != reader->last_power_mode)
- switch (ios->power_mode) {
- case MMC_POWER_ON:
- err = cb710_mmc_powerup(slot);
- if (err) {
- dev_warn(cb710_slot_dev(slot),
- "powerup failed (%d)- retrying\n", err);
- cb710_mmc_powerdown(slot);
- udelay(1);
+ if (ios->power_mode != reader->last_power_mode) {
+ switch (ios->power_mode) {
+ case MMC_POWER_ON:
err = cb710_mmc_powerup(slot);
- if (err)
+ if (err) {
dev_warn(cb710_slot_dev(slot),
- "powerup retry failed (%d) - expect errors\n",
+ "powerup failed (%d)- retrying\n", err);
+ cb710_mmc_powerdown(slot);
+ udelay(1);
+ err = cb710_mmc_powerup(slot);
+ if (err)
+ dev_warn(cb710_slot_dev(slot),
+ "powerup retry failed (%d) - expect errors\n",
err);
+ }
+ reader->last_power_mode = MMC_POWER_ON;
+ break;
+ case MMC_POWER_OFF:
+ cb710_mmc_powerdown(slot);
+ reader->last_power_mode = MMC_POWER_OFF;
+ break;
+ case MMC_POWER_UP:
+ default:
+ /* ignore */
+ break;
}
- reader->last_power_mode = MMC_POWER_ON;
- break;
- case MMC_POWER_OFF:
- cb710_mmc_powerdown(slot);
- reader->last_power_mode = MMC_POWER_OFF;
- break;
- case MMC_POWER_UP:
- default:
- /* ignore */;
}
cb710_mmc_enable_4bit_data(slot, ios->bus_width != MMC_BUS_WIDTH_1);