Messages in this thread Patch in this message | | | Date | Wed, 30 Jan 2008 17:45:48 +0100 | From | Nicolas Ferre <> | Subject | [PATCH] at91_mci: minor cleanup |
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From: Marc Pignat <marc.pignat@hevs.ch>
MMC_POWER_ON is a noop, no need to set the power pin again.
Signed-off-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> --- MMC_POWER_OFF/MMC_POWER_UP turn the power OFF/ON, there is nothing to change when ios->power_mode==MMC_POWER_ON.
Also changed indentation for the switch (CodingStyle), because there is no other switch statement in this driver.
--- a/drivers/mmc/host/at91_mci.c +++ b/drivers/mmc/host/at91_mci.c @@ -658,13 +658,14 @@ static void at91_mci_set_ios(struct mmc_ /* maybe switch power to the card */ if (host->board->vcc_pin) { switch (ios->power_mode) { - case MMC_POWER_OFF: - at91_set_gpio_value(host->board->vcc_pin, 0); - break; - case MMC_POWER_UP: - case MMC_POWER_ON: - at91_set_gpio_value(host->board->vcc_pin, 1); - break; + case MMC_POWER_OFF: + at91_set_gpio_value(host->board->vcc_pin, 0); + break; + case MMC_POWER_UP: + at91_set_gpio_value(host->board->vcc_pin, 1); + break; + default: + break; } } }
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