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| author | Nishanth Menon <nm@ti.com> | 2014-03-27 11:18:33 -0500 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2014-03-27 18:53:26 +0100 |
| commit | ff370257ed0bba6e98a9538fefa402a4696f9857 (patch) | |
| tree | 62893c01d2362123618efb029abfc5d463b23aa1 /drivers/i2c/busses/i2c-omap.c | |
| parent | 1b5b23718b8460b1627d3aeb4aa8ab04170e53f7 (diff) | |
| download | linux-ff370257ed0bba6e98a9538fefa402a4696f9857.tar.gz linux-ff370257ed0bba6e98a9538fefa402a4696f9857.tar.bz2 linux-ff370257ed0bba6e98a9538fefa402a4696f9857.zip | |
i2c: omap: fix usage of IS_ERR_VALUE with pm_runtime_get_sync
we use IS_ERR_VALUE to check for error values of pm_runtime_get_sync,
when the value can only be < 0 in the case of err. Replace the
check with a simpler < 0 check.
This fixes the coccicheck warnings:
linux-2.6/drivers/i2c/busses/i2c-omap.c:1157:5-24:
pm_runtime_get_sync returns < 0 as error. Unecessary IS_ERR_VALUE at
line 1158
linux-2.6/drivers/i2c/busses/i2c-omap.c:1278:7-26:
pm_runtime_get_sync returns < 0 as error. Unecessary IS_ERR_VALUE at
line 1279
drivers/i2c/busses/i2c-omap.c:638:5-24:
pm_runtime_get_sync returns < 0 as error. Unecessary IS_ERR_VALUE at
line 639
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-omap.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-omap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 8e2900412b04..85f8eac9ba18 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -636,7 +636,7 @@ omap_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num) int r; r = pm_runtime_get_sync(dev->dev); - if (IS_ERR_VALUE(r)) + if (r < 0) goto out; r = omap_i2c_wait_for_bb(dev); @@ -1155,7 +1155,7 @@ omap_i2c_probe(struct platform_device *pdev) pm_runtime_use_autosuspend(dev->dev); r = pm_runtime_get_sync(dev->dev); - if (IS_ERR_VALUE(r)) + if (r < 0) goto err_free_mem; /* @@ -1276,7 +1276,7 @@ static int omap_i2c_remove(struct platform_device *pdev) i2c_del_adapter(&dev->adapter); ret = pm_runtime_get_sync(&pdev->dev); - if (IS_ERR_VALUE(ret)) + if (ret < 0) return ret; omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0); |