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Commit 14b33074 authored by Eric Huang's avatar Eric Huang Committed by Alex Deucher
Browse files

drm/amdgpu: some improvement in parsing inputs 



It changes the way to skip newline character and also avoids
warning message from some compiler.

Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarEric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 0a81a87c

drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c

+9 −3
Original line number Diff line number Diff line
@@ -365,7 +365,9 @@ static ssize_t amdgpu_set_pp_dpm_sclk(struct device *dev, 
	uint32_t i, mask = 0;

	char sub_str[2];



	for (i = 0; i < strlen(buf) - 1; i++) {

	for (i = 0; i < strlen(buf); i++) {

		if (*(buf + i) == '\n')

			continue;

		sub_str[0] = *(buf + i);

		sub_str[1] = '\0';

		ret = kstrtol(sub_str, 0, &level);
@@ -413,7 +415,9 @@ static ssize_t amdgpu_set_pp_dpm_mclk(struct device *dev, 
	uint32_t i, mask = 0;

	char sub_str[2];



	for (i = 0; i < strlen(buf) - 1; i++) {

	for (i = 0; i < strlen(buf); i++) {

		if (*(buf + i) == '\n')

			continue;

		sub_str[0] = *(buf + i);

		sub_str[1] = '\0';

		ret = kstrtol(sub_str, 0, &level);
@@ -461,7 +465,9 @@ static ssize_t amdgpu_set_pp_dpm_pcie(struct device *dev, 
	uint32_t i, mask = 0;

	char sub_str[2];



	for (i = 0; i < strlen(buf) - 1; i++) {

	for (i = 0; i < strlen(buf); i++) {

		if (*(buf + i) == '\n')

			continue;

		sub_str[0] = *(buf + i);

		sub_str[1] = '\0';

		ret = kstrtol(sub_str, 0, &level);