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msm: camera: csiphy: Add missing base address assignment

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Adding base address assignement while reading the status registers
in case of PN9 pattern recieve incorrectly. Without this assignment
there will be null pointer dereferncing issue.

CRs-Fixed: 2991847
Change-Id: I36b21f52e437807efab26a00c961ebbf11f8ded7
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
This commit is contained in:
Jigarkumar Zala
2021-07-09 12:09:47 -07:00
parent de3cbde241
commit 4492cfd331
1 changed files with 4 additions and 0 deletions
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4
drivers/cam_sensor_module/cam_csiphy/cam_csiphy_core.c
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@@ -1333,6 +1333,8 @@ static void __cam_csiphy_read_2phase_bist_debug_status(
struct csiphy_reg_t *csiphy_common_reg = NULL;
void __iomem *csiphybase = NULL;
csiphybase = csiphy_dev->soc_info.reg_map[0].mem_base;
for (i = 0; i < bist_status_arr_size; i++) {
csiphy_common_reg = &csiphy_dev->ctrl_reg->csiphy_bist_reg
->bist_status_err_check_arr[i];
@@ -1406,6 +1408,8 @@ static void __cam_csiphy_read_3phase_bist_debug_status(
struct csiphy_reg_t *csiphy_common_reg = NULL;
void __iomem *csiphybase = NULL;
csiphybase = csiphy_dev->soc_info.reg_map[0].mem_base;
for (i = 0; i < bist_status_arr_size; i++) {
csiphy_common_reg = &csiphy_dev->ctrl_reg->csiphy_bist_reg
->bist_status_err_check_arr[i];