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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2011-08-03 18:36:00 +0300
committerChris Ball <cjb@laptop.org>2011-08-13 14:50:29 -0400
commit272308caaa6c0f2b1500a3660b9fa75f17a45cc4 (patch)
tree0778e73914dccfb40439ec3c2b2b56d7647f4543
parent78a2ca2727a9b992901c715bc881b6ddb4ec6a4e (diff)
downloadlinux-stericsson-272308caaa6c0f2b1500a3660b9fa75f17a45cc4.tar.gz
mmc: sdhci: move timeout_clk calculation farther down
This moves the calculation below the assignment of mmc->f_max, which we need for calculating timeout_clk in the next patch in this series. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
-rw-r--r--drivers/mmc/host/sdhci.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 89ba4516cb8c..afa26bdcfa46 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2456,25 +2456,6 @@ int sdhci_add_host(struct sdhci_host *host)
host->max_clk = host->ops->get_max_clock(host);
}
- host->timeout_clk =
- (caps[0] & SDHCI_TIMEOUT_CLK_MASK) >> SDHCI_TIMEOUT_CLK_SHIFT;
- if (host->timeout_clk == 0) {
- if (host->ops->get_timeout_clock) {
- host->timeout_clk = host->ops->get_timeout_clock(host);
- } else if (!(host->quirks &
- SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)) {
- printk(KERN_ERR
- "%s: Hardware doesn't specify timeout clock "
- "frequency.\n", mmc_hostname(mmc));
- return -ENODEV;
- }
- }
- if (caps[0] & SDHCI_TIMEOUT_CLK_UNIT)
- host->timeout_clk *= 1000;
-
- if (host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)
- host->timeout_clk = host->clock / 1000;
-
/*
* In case of Host Controller v3.00, find out whether clock
* multiplier is supported.
@@ -2507,6 +2488,25 @@ int sdhci_add_host(struct sdhci_host *host)
} else
mmc->f_min = host->max_clk / SDHCI_MAX_DIV_SPEC_200;
+ host->timeout_clk =
+ (caps[0] & SDHCI_TIMEOUT_CLK_MASK) >> SDHCI_TIMEOUT_CLK_SHIFT;
+ if (host->timeout_clk == 0) {
+ if (host->ops->get_timeout_clock) {
+ host->timeout_clk = host->ops->get_timeout_clock(host);
+ } else if (!(host->quirks &
+ SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)) {
+ printk(KERN_ERR
+ "%s: Hardware doesn't specify timeout clock "
+ "frequency.\n", mmc_hostname(mmc));
+ return -ENODEV;
+ }
+ }
+ if (caps[0] & SDHCI_TIMEOUT_CLK_UNIT)
+ host->timeout_clk *= 1000;
+
+ if (host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)
+ host->timeout_clk = host->clock / 1000;
+
if (host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)
mmc->max_discard_to = (1 << 27) / (mmc->f_max / 1000);
else