evie/android_kernel_oneplus_msm8998
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ais: fix getting vfe regulators number bug

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The original method of getting array member size is wrong.
Considerating vfe_dev->hw_info is set during runtime, so set the number
statically.

Change-Id: I90a2fb19948409b22ed219ba8ec8bc4deb4f0a46
Signed-off-by: Andy Sun <bins@codeaurora.org>
This commit is contained in:
Andy Sun 2017-08-01 11:14:54 +08:00
parent 03f28c162d
commit a865a851bd
2 changed files with 3 additions and 2 deletions
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1
drivers/media/platform/msm/ais/isp/msm_isp.h
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@ -355,6 +355,7 @@ struct msm_vfe_hardware_info {
uint32_t dmi_reg_offset;
uint32_t min_ab;
uint32_t min_ib;
uint32_t regulator_num;
const char *regulator_names[];
};

4
drivers/media/platform/msm/ais/isp/msm_isp47.c
View file

@ -2537,8 +2537,7 @@ int msm_vfe47_get_regulators(struct vfe_device *vfe_dev)
int rc = 0;
int i;
vfe_dev->vfe_num_regulators =
sizeof(*vfe_dev->hw_info->regulator_names) / sizeof(char *);
vfe_dev->vfe_num_regulators = vfe_dev->hw_info->regulator_num;
vfe_dev->regulator_info = kzalloc(sizeof(struct msm_cam_regulator) *
vfe_dev->vfe_num_regulators, GFP_KERNEL);
@ -2811,6 +2810,7 @@ struct msm_vfe_hardware_info vfe47_hw_info = {
.dmi_reg_offset = 0xC2C,
.axi_hw_info = &msm_vfe47_axi_hw_info,
.stats_hw_info = &msm_vfe47_stats_hw_info,
.regulator_num = 3,
.regulator_names = {"vdd", "camss-vdd", "mmagic-vdd"},
};
EXPORT_SYMBOL(vfe47_hw_info);