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authorBen Dooks <ben.dooks@codethink.co.uk>2014-06-04 12:42:08 +0100
committerUlf Hansson <ulf.hansson@linaro.org>2014-07-09 11:26:00 +0200
commitce7eb68875967902890c752b341dd2b92b0699de (patch)
tree041aee39f1c4f5febb8d9b34cfce6b6a165c60e2 /drivers
parent8a125badbaf65d37cf09a866d1c8d496527da58b (diff)
mmc: sh-mmcif: update to print version and bus clock rate on probe
Change the initial print to show chip version and the bus rate it is working at instead of the driver version. This is more useful information as we already know which driver version from the kernel it is in. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mmc/host/sh_mmcif.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 656fbba4c422..dc9a28a29c18 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1469,16 +1469,17 @@ static int sh_mmcif_probe(struct platform_device *pdev)
mutex_init(&host->thread_lock);
- clk_disable_unprepare(host->hclk);
ret = mmc_add_host(mmc);
if (ret < 0)
goto emmcaddh;
dev_pm_qos_expose_latency_limit(&pdev->dev, 100);
- dev_info(&pdev->dev, "driver version %s\n", DRIVER_VERSION);
- dev_dbg(&pdev->dev, "chip ver H'%04x\n",
- sh_mmcif_readl(host->addr, MMCIF_CE_VERSION) & 0x0000ffff);
+ dev_info(&pdev->dev, "Chip version 0x%04x, clock rate %luMHz\n",
+ sh_mmcif_readl(host->addr, MMCIF_CE_VERSION) & 0xffff,
+ clk_get_rate(host->hclk) / 1000000UL);
+
+ clk_disable_unprepare(host->hclk);
return ret;
emmcaddh:

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