From 4b5d6aadce5e054d33719a7490076294c83d2f88 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 29 Dec 2014 19:38:51 -0200 Subject: [PATCH] spi: spi-imx: Do not store the irq number in the private structure 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 Signed-off-by: Mark Brown --- drivers/spi/spi-imx.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 961b97d43b43..6a2ff750c206 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -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; }