dmaengine: ste_dma40: use proper format string for resource_size_t
Subsystems (2)
PATCH v2 1/1 dmaengine: ste_dma40: use proper format string for resource_size_t
From: Arnd Bergmann <[email protected]>
A fixup for a printk format string warning causes an out-of-bounds variable access as the %pR string expects a struct resource instead of a plain resource_size_t.
Change both to the special %pap and %pap helpers for these types.
Fixes 5a1a3b9c19dd ("dmaengine: ste_dma40: Get LCPA SRAM from SRAM node")
Fixes ef1e1c41a11d ("dmaengine: ste_dma40: use correct print specfier for resource_size_t")
Signed-off-by Arnd Bergmann <[email protected]>
---
v2: fix up incorrect fix misusing %pR
--- drivers/dma/ste_dma40.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
drivers/dma/ste_dma40.c +2 -2
@@ -3536,8 +3536,8 @@ static int __init d40_probe(struct platform_device *pdev) } base->lcpa_size =resource_size (&res_lcpa); base->phy_lcpa = res_lcpa.start; -dev_info (dev,"found LCPA SRAM at 0x%08x, size %pR\n" , - (u32 )base->phy_lcpa, &base->lcpa_size); +dev_info (dev,"found LCPA SRAM at %pad, size %pa\n" , + &base->phy_lcpa, &base->lcpa_size);/* We make use of ESRAM memory for this. */ val =readl (base->virtbase +D40_DREG_LCPA );
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Quoted 7 lines · Arnd Bergmann
From: Arnd Bergmann <[email protected]>
A fixup for a printk format string warning causes an out-of-bounds variable access as the %pR string expects a struct resource instead of a plain
resource_size_t.Change both to the special %pap and %pap helpers for these types.
Applied, thanks
Signature · 1 line
~Vinod