[PATCH] drm/amdgpu: fix parameter error of RREG32_PCIE() in amdgpu_regs_pcie

[Lazar, Lijo]

[AMD Public Use]

Same can be done for pcie_write also.

Reviewed-by: Lijo Lazar <lijo.lazar at amd.com>

-----Original Message-----
From: Wang, Kevin(Yang) <Kevin1.Wang at amd.com> 
Sent: Tuesday, March 2, 2021 1:34 PM
To: amd-gfx at lists.freedesktop.org
Cc: Zhang, Hawking <Hawking.Zhang at amd.com>; Lazar, Lijo <Lijo.Lazar at amd.com>; Wang, Kevin(Yang) <Kevin1.Wang at amd.com>
Subject: [PATCH] drm/amdgpu: fix parameter error of RREG32_PCIE() in amdgpu_regs_pcie

the register offset isn't needed division by 4 to pass RREG32_PCIE()

Signed-off-by: Kevin Wang <kevin1.wang at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index a09469f84251..f3434a6f120f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -317,7 +317,7 @@ static ssize_t amdgpu_debugfs_regs_pcie_read(struct file *f, char __user *buf,
 	while (size) {
 		uint32_t value;
 
-		value = RREG32_PCIE(*pos >> 2);
+		value = RREG32_PCIE(*pos);
 		r = put_user(value, (uint32_t *)buf);
 		if (r) {
 			pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);
-- 
2.17.1