From 96fc70b63c51199b96bee1b90c939fa75d611332 Mon Sep 17 00:00:00 2001 From: Naveen Krishna Chatradhi Date: Thu, 8 May 2014 21:58:12 +0800 Subject: [PATCH] crypto: s5p-sss - Use platform_get_irq() instead of _byname() This patch uses the platform_get_irq() instead of the platform_get_irq_byname(). Making feeder control interrupt as resource "0" and hash interrupt as "1". reasons for this change. 1. Cannot find any Arch which is currently using this driver 2. Samsung Exynos4 and 5 SoCs only use the feeder control interrupt 3. Patches adding support for DT and H/W version are in pipeline Signed-off-by: Naveen Krishna Chatradhi Reviewed-by: Tomasz Figa CC: David S. Miller CC: Acked-by: Vladimir Zapolskiy Signed-off-by: Herbert Xu --- drivers/crypto/s5p-sss.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c index be45762f390a..2876fa37d1f9 100644 --- a/drivers/crypto/s5p-sss.c +++ b/drivers/crypto/s5p-sss.c @@ -587,20 +587,7 @@ static int s5p_aes_probe(struct platform_device *pdev) spin_lock_init(&pdata->lock); - pdata->irq_hash = platform_get_irq_byname(pdev, "hash"); - if (pdata->irq_hash < 0) { - err = pdata->irq_hash; - dev_warn(dev, "hash interrupt is not available.\n"); - goto err_irq; - } - err = devm_request_irq(dev, pdata->irq_hash, s5p_aes_interrupt, - IRQF_SHARED, pdev->name, pdev); - if (err < 0) { - dev_warn(dev, "hash interrupt is not available.\n"); - goto err_irq; - } - - pdata->irq_fc = platform_get_irq_byname(pdev, "feed control"); + pdata->irq_fc = platform_get_irq(pdev, 0); if (pdata->irq_fc < 0) { err = pdata->irq_fc; dev_warn(dev, "feed control interrupt is not available.\n"); @@ -613,6 +600,19 @@ static int s5p_aes_probe(struct platform_device *pdev) goto err_irq; } + pdata->irq_hash = platform_get_irq(pdev, 1); + if (pdata->irq_hash < 0) { + err = pdata->irq_hash; + dev_warn(dev, "hash interrupt is not available.\n"); + goto err_irq; + } + err = devm_request_irq(dev, pdata->irq_hash, s5p_aes_interrupt, + IRQF_SHARED, pdev->name, pdev); + if (err < 0) { + dev_warn(dev, "hash interrupt is not available.\n"); + goto err_irq; + } + pdata->dev = dev; platform_set_drvdata(pdev, pdata); s5p_dev = pdata;