diff options
| author |   Heiner Kallweit <hkallweit1@gmail.com> | 2017-03-25 14:01:32 +0100 |
|---|---|---|
| committer |   Wolfram Sang <wsa@the-dreams.de> | 2017-03-30 17:30:32 +0200 |
| commit | a55cc70af61bb97f76cd4f8ab0fce979c6d0cd42 (patch) | |
| tree | ce9dc966cfc1f34d949fce6ed75e8027ee0dc22e /drivers/i2c | |
| parent | i2c: meson: use min instead of min_t where min_t isn't needed (diff) | |
| download | linux-dev-a55cc70af61bb97f76cd4f8ab0fce979c6d0cd42.tar.xz linux-dev-a55cc70af61bb97f76cd4f8ab0fce979c6d0cd42.zip | |
i2c: meson: remove member irq from struct meson_i2c
Member irq can be replaced with a local variable in probe
because it's nowhere else accessed.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-meson.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/i2c/busses/i2c-meson.c b/drivers/i2c/busses/i2c-meson.c index 40e5da9a0af0..04614a6010d6 100644 --- a/drivers/i2c/busses/i2c-meson.c +++ b/drivers/i2c/busses/i2c-meson.c @@ -82,7 +82,6 @@ struct meson_i2c { struct device *dev; void __iomem *regs; struct clk *clk; - int irq; struct i2c_msg *msg; int state; @@ -391,7 +390,7 @@ static int meson_i2c_probe(struct platform_device *pdev) struct device_node *np = pdev->dev.of_node; struct meson_i2c *i2c; struct resource *mem; - int ret = 0; + int irq, ret = 0; i2c = devm_kzalloc(&pdev->dev, sizeof(struct meson_i2c), GFP_KERNEL); if (!i2c) @@ -418,14 +417,13 @@ static int meson_i2c_probe(struct platform_device *pdev) if (IS_ERR(i2c->regs)) return PTR_ERR(i2c->regs); - i2c->irq = platform_get_irq(pdev, 0); - if (i2c->irq < 0) { + irq = platform_get_irq(pdev, 0); + if (irq < 0) { dev_err(&pdev->dev, "can't find IRQ\n"); - return i2c->irq; + return irq; } - ret = devm_request_irq(&pdev->dev, i2c->irq, meson_i2c_irq, - 0, dev_name(&pdev->dev), i2c); + ret = devm_request_irq(&pdev->dev, irq, meson_i2c_irq, 0, NULL, i2c); if (ret < 0) { dev_err(&pdev->dev, "can't request IRQ\n"); return ret; |