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authorBen Dooks <ben-linux@fluff.org>2008-08-08 10:55:41 +0100
committerPierre Ossman <drzeus@drzeus.cx>2008-08-17 19:59:27 +0200
commit5d304400a9a867a7ce545f3ae6d95d92b62570f7 (patch)
tree70276a4b8f7beef2983660b1266fc76eb109d300 /drivers
parentb09c3e3f1710b554348c98e78fbf4a661918779a (diff)
s3cmci: fix sparse errors from non-exported functions
Fix the following sparse errors by making the functions static and fixing the check for host->base. 598:6: warning: symbol 's3cmci_dma_done_callback' was not declared. Should it be static? 744:6: warning: symbol 's3cmci_dma_setup' was not declared. Should it be static? 1209:20: warning: Using plain integer as NULL pointer Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mmc/host/s3cmci.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index 7c994e1ae27..6afa4c04854 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -595,8 +595,9 @@ static irqreturn_t s3cmci_irq_cd(int irq, void *dev_id)
return IRQ_HANDLED;
}
-void s3cmci_dma_done_callback(struct s3c2410_dma_chan *dma_ch, void *buf_id,
- int size, enum s3c2410_dma_buffresult result)
+static void s3cmci_dma_done_callback(struct s3c2410_dma_chan *dma_ch,
+ void *buf_id, int size,
+ enum s3c2410_dma_buffresult result)
{
struct s3cmci_host *host = buf_id;
unsigned long iflags;
@@ -740,8 +741,8 @@ request_done:
mmc_request_done(host->mmc, mrq);
}
-
-void s3cmci_dma_setup(struct s3cmci_host *host, enum s3c2410_dmasrc source)
+static void s3cmci_dma_setup(struct s3cmci_host *host,
+ enum s3c2410_dmasrc source)
{
static enum s3c2410_dmasrc last_source = -1;
static int setup_ok;
@@ -1206,7 +1207,7 @@ static int __devinit s3cmci_probe(struct platform_device *pdev, int is2440)
}
host->base = ioremap(host->mem->start, RESSIZE(host->mem));
- if (host->base == 0) {
+ if (!host->base) {
dev_err(&pdev->dev, "failed to ioremap() io memory region.\n");
ret = -EINVAL;
goto probe_free_mem_region;