Hi Ulf,
On Thu, Feb 14, 2013 at 8:33 AM, Ulf Hansson <[email protected]> wrote:
> No. Fixup shall be done in SDHCI instead. Otherwise other host drivers
> will break instead.
Do you mean like this?
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1675,7 +1675,7 @@ static void sdhci_enable_sdio_irq(struct
mmc_host *mmc, int enable)
}
static int sdhci_do_start_signal_voltage_switch(struct sdhci_host *host,
- int signal_voltage)
+ struct mmc_ios *ios)
{
u16 ctrl;
int ret;
@@ -1689,7 +1689,7 @@ static int
sdhci_do_start_signal_voltage_switch(struct sdhci_host *host,
ctrl = sdhci_readw(host, SDHCI_HOST_CONTROL2);
- switch (signal_voltage) {
+ switch (ios->signal_voltage) {
case MMC_SIGNAL_VOLTAGE_330:
/* Set 1.8V Signal Enable in the Host Control2 register to 0 */
ctrl &= ~SDHCI_CTRL_VDD_180;
@@ -1762,7 +1762,7 @@ static int
sdhci_do_start_signal_voltage_switch(struct sdhci_host *host,
}
static int sdhci_start_signal_voltage_switch(struct mmc_host *mmc,
- int signal_voltage)
+ struct mmc_ios *ios)
{
struct sdhci_host *host = mmc_priv(mmc);
int err;
@@ -1770,7 +1770,7 @@ static int
sdhci_start_signal_voltage_switch(struct mmc_host *mmc,
if (host->version < SDHCI_SPEC_300)
return 0;
sdhci_runtime_pm_get(host);
- err = sdhci_do_start_signal_voltage_switch(host, signal_voltage);
+ err = sdhci_do_start_signal_voltage_switch(host, ios);
sdhci_runtime_pm_put(host);
return err;
}
--
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