drm/amdgpu: fix parameter error of RREG32_PCIE() in amdgpu_regs_pcie
commit 1aa46901ee51c1c5779b3b239ea0374a50c6d9ff upstream. the register offset isn't needed division by 4 to pass RREG32_PCIE() Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -355,7 +355,7 @@ static ssize_t amdgpu_debugfs_regs_pcie_read(struct file *f, char __user *buf,
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while (size) {
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uint32_t value;
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value = RREG32_PCIE(*pos >> 2);
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value = RREG32_PCIE(*pos);
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r = put_user(value, (uint32_t *)buf);
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if (r) {
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pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);
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@ -422,7 +422,7 @@ static ssize_t amdgpu_debugfs_regs_pcie_write(struct file *f, const char __user
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return r;
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}
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WREG32_PCIE(*pos >> 2, value);
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WREG32_PCIE(*pos, value);
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result += 4;
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buf += 4;
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