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spi: spi-imx: Do not store the irq number in the private structure

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The irq number is only used inside the probe function, so there is really no
need to store it in the private structure.

Use a local 'irq' variable to hold the the irq number instead.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Fabio Estevam 2014-12-29 19:38:51 -02:00 committed by Mark Brown
parent 97bf6af1f9
commit 4b5d6aadce
1 changed files with 6 additions and 7 deletions
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13
drivers/spi/spi-imx.c
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@ -89,7 +89,6 @@ struct spi_imx_data {
struct completion xfer_done;
void __iomem *base;
int irq;
struct clk *clk_per;
struct clk *clk_ipg;
unsigned long spi_clk;
@ -1076,7 +1075,7 @@ static int spi_imx_probe(struct platform_device *pdev)
struct spi_master *master;
struct spi_imx_data *spi_imx;
struct resource *res;
int i, ret, num_cs;
int i, ret, num_cs, irq;
if (!np && !mxc_platform_info) {
dev_err(&pdev->dev, "can't get the platform data\n");
@ -1143,16 +1142,16 @@ static int spi_imx_probe(struct platform_device *pdev)
goto out_master_put;
}
spi_imx->irq = platform_get_irq(pdev, 0);
if (spi_imx->irq < 0) {
ret = spi_imx->irq;
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
ret = irq;
goto out_master_put;
}
ret = devm_request_irq(&pdev->dev, spi_imx->irq, spi_imx_isr, 0,
ret = devm_request_irq(&pdev->dev, irq, spi_imx_isr, 0,
dev_name(&pdev->dev), spi_imx);
if (ret) {
dev_err(&pdev->dev, "can't get irq%d: %d\n", spi_imx->irq, ret);
dev_err(&pdev->dev, "can't get irq%d: %d\n", irq, ret);
goto out_master_put;
}