On 10/21/2014 03:35 PM, Varka Bhadram wrote:
Sanity check on resource happening with devm_ioremap_resource().
Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
---
drivers/spi/spi-tegra20-slink.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index a829563..59a85cc 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -1154,18 +1154,14 @@ static int tegra_slink_probe(struct platform_device *pdev)
spin_lock_init(&tspi->lock);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!r) {
- dev_err(&pdev->dev, "No IO memory resource\n");
- ret = -ENODEV;
- goto exit_free_master;
- }
- tspi->phys = r->start;
tspi->base = devm_ioremap_resource(&pdev->dev, r);
if (IS_ERR(tspi->base)) {
ret = PTR_ERR(tspi->base);
goto exit_free_master;
}
+ tspi->phys = r->start;
+
spi_irq = platform_get_irq(pdev, 0);
tspi->irq = spi_irq;
ret = request_threaded_irq(tspi->irq, tegra_slink_isr,
Ping...
--
Regards,
Varka Bhadram.
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