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authorFabio Estevam <fabio.estevam@freescale.com>2013-08-22 04:34:02 +0400
committerVinod Koul <vinod.koul@intel.com>2013-08-25 14:47:27 +0400
commit3a919d5b43e459517492eb0f664b120877dfdd79 (patch)
tree734f6085a78d1b8e4c41b78481f67b767309bfdf /drivers/dma/ste_dma40.c
parent4d1b80bf7a5ae9829b8c741bfab7d9e03533e6b1 (diff)
downloadlinux-3a919d5b43e459517492eb0f664b120877dfdd79.tar.xz
dma: ste_dma: Fix warning when CONFIG_ARM_LPAE=y
When CONFIG_ARM_LPAE=y the following build warning are generated: drivers/dma/ste_dma40.c:3228:2: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' [-Wformat] drivers/dma/ste_dma40.c:3582:3: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' [-Wformat] drivers/dma/ste_dma40.c:3582:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'resource_size_t' [-Wformat] drivers/dma/ste_dma40.c:3593:5: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'resource_size_t' [-Wformat] According to Documentation/printk-formats.txt '%pa' can be used to properly print 'resource_size_t'. Also, for printing memory region the '%pr' is more convenient. Reported-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Kevin Hilman <khilman@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ste_dma40.c')
-rw-r--r--drivers/dma/ste_dma40.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 0036756795d1..7c268b96e760 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -3226,8 +3226,8 @@ static struct d40_base * __init d40_hw_detect_init(struct platform_device *pdev)
num_log_chans = num_phy_chans * D40_MAX_LOG_CHAN_PER_PHY;
dev_info(&pdev->dev,
- "hardware rev: %d @ 0x%x with %d physical and %d logical channels\n",
- rev, res->start, num_phy_chans, num_log_chans);
+ "hardware rev: %d @ %pa with %d physical and %d logical channels\n",
+ rev, &res->start, num_phy_chans, num_log_chans);
base = kzalloc(ALIGN(sizeof(struct d40_base), 4) +
(num_phy_chans + num_log_chans + num_memcpy_chans) *
@@ -3579,9 +3579,7 @@ static int __init d40_probe(struct platform_device *pdev)
if (request_mem_region(res->start, resource_size(res),
D40_NAME " I/O lcpa") == NULL) {
ret = -EBUSY;
- d40_err(&pdev->dev,
- "Failed to request LCPA region 0x%x-0x%x\n",
- res->start, res->end);
+ d40_err(&pdev->dev, "Failed to request LCPA region %pR\n", res);
goto failure;
}
@@ -3589,8 +3587,8 @@ static int __init d40_probe(struct platform_device *pdev)
val = readl(base->virtbase + D40_DREG_LCPA);
if (res->start != val && val != 0) {
dev_warn(&pdev->dev,
- "[%s] Mismatch LCPA dma 0x%x, def 0x%x\n",
- __func__, val, res->start);
+ "[%s] Mismatch LCPA dma 0x%x, def %pa\n",
+ __func__, val, &res->start);
} else
writel(res->start, base->virtbase + D40_DREG_LCPA);