diff options
| author |   Andrew Jeffery <andrew@aj.id.au> | 2019-09-02 13:28:41 +0930 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2019-09-11 15:58:39 +0200 |
| commit | 7b954cdf33da3d3bd8046c499426b7433724f82e (patch) | |
| tree | 7282e033f5081e7095e2327c886363240c832832 /drivers/mmc/host/sdhci-of-aspeed.c | |
| parent | mmc: sdhci-of-aspeed: Drop redundant assignment to host->clock (diff) | |
| download | linux-dev-7b954cdf33da3d3bd8046c499426b7433724f82e.tar.xz linux-dev-7b954cdf33da3d3bd8046c499426b7433724f82e.zip | |
mmc: sdhci-of-aspeed: Uphold clocks-on post-condition of set_clock()
The early-exit didn't seem to matter on the AST2500, but on the AST2600
the SD clock genuinely may not be running on entry to
aspeed_sdhci_set_clock(). Remove the early exit to ensure we always run
sdhci_enable_clk().
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-of-aspeed.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-of-aspeed.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/mmc/host/sdhci-of-aspeed.c b/drivers/mmc/host/sdhci-of-aspeed.c index 6ae81c8af431..0b75806ed69d 100644 --- a/drivers/mmc/host/sdhci-of-aspeed.c +++ b/drivers/mmc/host/sdhci-of-aspeed.c @@ -55,9 +55,6 @@ static void aspeed_sdhci_set_clock(struct sdhci_host *host, unsigned int clock) int div; u16 clk; - if (clock == host->clock) - return; - sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL); if (clock == 0) |