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authorLinus Walleij <linus.walleij@linaro.org>2013-05-23 15:26:29 +0200
committerLinus Walleij <linus.walleij@linaro.org>2013-06-17 13:54:36 +0200
commit2165f836c8f7036491fae41e9bc327a3cdf2fea3 (patch)
treeda1d84274c510987289ce7fe4471a8a468ed307d /drivers/i2c
parent14c2607144c11653b27a423ead0703ffaa65d0b1 (diff)
downloadop-kernel-dev-2165f836c8f7036491fae41e9bc327a3cdf2fea3.zip
op-kernel-dev-2165f836c8f7036491fae41e9bc327a3cdf2fea3.tar.gz
i2c: stu300: do not request a specific clock name
We have used the default clock associated with the block for a long time, only heuristics in the clock system has made this work anyway. This needs to be done away with as we start probing this driver and its clocks exclusively from the device tree. Acked-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-stu300.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-stu300.c b/drivers/i2c/busses/i2c-stu300.c
index 1beaa05a..d1a6b20 100644
--- a/drivers/i2c/busses/i2c-stu300.c
+++ b/drivers/i2c/busses/i2c-stu300.c
@@ -868,7 +868,6 @@ stu300_probe(struct platform_device *pdev)
struct resource *res;
int bus_nr;
int ret = 0;
- char clk_name[] = "I2C0";
dev = devm_kzalloc(&pdev->dev, sizeof(struct stu300_dev), GFP_KERNEL);
if (!dev) {
@@ -877,8 +876,7 @@ stu300_probe(struct platform_device *pdev)
}
bus_nr = pdev->id;
- clk_name[3] += (char)bus_nr;
- dev->clk = devm_clk_get(&pdev->dev, clk_name);
+ dev->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(dev->clk)) {
dev_err(&pdev->dev, "could not retrieve i2c bus clock\n");
return PTR_ERR(dev->clk);
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