Fix checkpatch checks: spaces around + at "reg_base+addr2" and
rewrite comparisons with NULL to "!data->reg_base"
Signed-off-by: Christian Colic <colic.christian@xxxxxxxxx>
---
drivers/staging/goldfish/goldfish_audio.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/goldfish/goldfish_audio.c b/drivers/staging/goldfish/goldfish_audio.c
index b0927e4..364fdcd 100644
--- a/drivers/staging/goldfish/goldfish_audio.c
+++ b/drivers/staging/goldfish/goldfish_audio.c
@@ -63,7 +63,7 @@ struct goldfish_audio {
#define AUDIO_READ(data, addr) (readl(data->reg_base + addr))
#define AUDIO_WRITE(data, addr, x) (writel(x, data->reg_base + addr))
#define AUDIO_WRITE64(data, addr, addr2, x) \
- (gf_write_dma_addr((x), data->reg_base + addr, data->reg_base+addr2))
+ (gf_write_dma_addr((x), data->reg_base + addr, data->reg_base + addr2))
/*
* temporary variable used between goldfish_audio_probe() and
@@ -280,12 +280,12 @@ static int goldfish_audio_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, data);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (r == NULL) {
+ if (!r) {
dev_err(&pdev->dev, "platform_get_resource failed\n");
return -ENODEV;
}
data->reg_base = devm_ioremap(&pdev->dev, r->start, PAGE_SIZE);
- if (data->reg_base == NULL)
+ if (!data->reg_base)
return -ENOMEM;
data->irq = platform_get_irq(pdev, 0);
@@ -295,7 +295,7 @@ static int goldfish_audio_probe(struct platform_device *pdev)
}
data->buffer_virt = dmam_alloc_coherent(&pdev->dev,
COMBINED_BUFFER_SIZE, &buf_addr, GFP_KERNEL);
- if (data->buffer_virt == NULL) {
+ if (!data->buffer_virt) {
dev_err(&pdev->dev, "allocate buffer failed\n");
return -ENOMEM;
}
--
2.5.0
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
