From: Mark Brown <broonie@linaro.org>
Date: Wed, 16 Oct 2013 12:22:35 +0000 (+0100)
Subject: spi/atmel: Convert to devm_ioremap_resource()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=31407478a7b56187f9912eb6882a3c623365319f;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

spi/atmel: Convert to devm_ioremap_resource()

This simplifies error handling.

Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index ce4953f74423..118a938776bd 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -1546,7 +1546,7 @@ static int atmel_spi_probe(struct platform_device *pdev)
 	INIT_LIST_HEAD(&as->queue);
 
 	as->pdev = pdev;
-	as->regs = ioremap(regs->start, resource_size(regs));
+	as->regs = devm_ioremap_resource(&pdev->dev, regs);
 	if (!as->regs)
 		goto out_free_buffer;
 	as->phybase = regs->start;
@@ -1617,7 +1617,6 @@ out_free_dma:
 out_free_irq:
 	free_irq(irq, master);
 out_unmap_regs:
-	iounmap(as->regs);
 out_free_buffer:
 	if (!as->use_pdc)
 		tasklet_kill(&as->tasklet);
@@ -1669,7 +1668,6 @@ static int atmel_spi_remove(struct platform_device *pdev)
 	clk_disable_unprepare(as->clk);
 	clk_put(as->clk);
 	free_irq(as->irq, master);
-	iounmap(as->regs);
 
 	spi_unregister_master(master);