Re: [PATCH v14 6/6] iommu/arm-smmu: add support for PRR bit setup

Bibek Kumar Patro <quic_bibekkum@xxxxxxxxxxx> · Mon, 26 Aug 2024 14:40:27 +0530

On 8/23/2024 4:07 AM, kernel test robot wrote:
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c:266:41: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
      266 |                                         (void *)smmu->ioaddr + ARM_SMMU_GFX_PRR_CFG_LADDR);
          |                                         ^
    arch/arm/include/asm/io.h:282:75: note: in definition of macro 'writel_relaxed'
      282 | #define writel_relaxed(v,c)     __raw_writel((__force u32) cpu_to_le32(v),c)
          |                                                                           ^
    drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c:269:41: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
      269 |                                         (void *)smmu->ioaddr + ARM_SMMU_GFX_PRR_CFG_UADDR);
          |                                         ^
    arch/arm/include/asm/io.h:282:75: note: in definition of macro 'writel_relaxed'
      282 | #define writel_relaxed(v,c)     __raw_writel((__force u32) cpu_to_le32(v),c)

This is fixed already in v13, but got missed in v14.
I'll take care of this in the next version.

regards,
Bibek