i2c: qup: use proper type fro clk_freq

It is used with of_property_read_u32(), so it should be u32.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Fixes: 10c5a8425968 ('i2c: qup: New bus driver for the Qualcomm QUP I2C controller')

diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c
index ee40980..1b4cf14 100644 (file)
--- a/drivers/i2c/busses/i2c-qup.c
+++ b/drivers/i2c/busses/i2c-qup.c
@@ -562,7 +562,7 @@ static int qup_i2c_probe(struct platform_device *pdev)
        u32 io_mode, hw_ver, size;
        int ret, fs_div, hs_div;
        int src_clk_freq;
-       int clk_freq = 100000;
+       u32 clk_freq = 100000;
 
        qup = devm_kzalloc(&pdev->dev, sizeof(*qup), GFP_KERNEL);
        if (!qup)