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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2013-08-22 04:34:02 +0400 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-08-25 14:47:27 +0400 |
| commit | 3a919d5b43e459517492eb0f664b120877dfdd79 (patch) | |
| tree | 734f6085a78d1b8e4c41b78481f67b767309bfdf /drivers/dma/ste_dma40.c | |
| parent | 4d1b80bf7a5ae9829b8c741bfab7d9e03533e6b1 (diff) | |
| download | linux-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.c | 12 |
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); |