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authorMark Brown <broonie@linaro.org>2013-10-16 13:22:35 +0100
committerMark Brown <broonie@linaro.org>2013-10-16 23:33:16 +0100
commit31407478a7b56187f9912eb6882a3c623365319f (patch)
tree6c698c018a4948fdfea640ab009f4e1ad466fe82 /drivers/spi/spi-atmel.c
parent381bd9517a7e611871694689c67901d189cf6a62 (diff)
spi/atmel: Convert to devm_ioremap_resource()
This simplifies error handling. Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-atmel.c')
-rw-r--r--drivers/spi/spi-atmel.c4
1 files changed, 1 insertions, 3 deletions
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);