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From:   Robert Marko <robimarko@gmail.com>
To:     ilia.lin@kernel.org, agross@kernel.org, andersson@kernel.org,
        konrad.dybcio@linaro.org, rafael@kernel.org,
        viresh.kumar@linaro.org, linux-kernel@vger.kernel.org,
        linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org
Cc:     Robert Marko <robimarko@gmail.com>
Subject: [PATCH 2/4] cpufreq: qcom-nvmem: reuse socinfo SMEM item struct
Date:   Sat, 21 Jan 2023 12:29:45 +0100
Message-Id: <20230121112947.53433-2-robimarko@gmail.com>
In-Reply-To: <20230121112947.53433-1-robimarko@gmail.com>
References: <20230121112947.53433-1-robimarko@gmail.com>
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Now that socinfo SMEM item struct and defines have been moved to a header
so we can utilize that instead.

Now the SMEM value can be accesed directly, there is no need for defining
the ID for the SMEM request as well.

Signed-off-by: Robert Marko <robimarko@gmail.com>
---
 drivers/cpufreq/qcom-cpufreq-nvmem.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/drivers/cpufreq/qcom-cpufreq-nvmem.c b/drivers/cpufreq/qcom-cpufreq-nvmem.c
index a577586b23be..c0a7841a56c1 100644
--- a/drivers/cpufreq/qcom-cpufreq-nvmem.c
+++ b/drivers/cpufreq/qcom-cpufreq-nvmem.c
@@ -28,8 +28,7 @@
 #include <linux/pm_opp.h>
 #include <linux/slab.h>
 #include <linux/soc/qcom/smem.h>
-
-#define MSM_ID_SMEM	137
+#include <linux/soc/qcom/socinfo.h>
 
 enum _msm_id {
 	MSM8996V3 = 0xF6ul,
@@ -143,17 +142,14 @@ static void get_krait_bin_format_b(struct device *cpu_dev,
 static enum _msm8996_version qcom_cpufreq_get_msm_id(void)
 {
 	size_t len;
-	u32 *msm_id;
+	struct socinfo *info;
 	enum _msm8996_version version;
 
-	msm_id = qcom_smem_get(QCOM_SMEM_HOST_ANY, MSM_ID_SMEM, &len);
-	if (IS_ERR(msm_id))
+	info = qcom_smem_get(QCOM_SMEM_HOST_ANY, SMEM_HW_SW_BUILD_ID, &len);
+	if (IS_ERR(info))
 		return NUM_OF_MSM8996_VERSIONS;
 
-	/* The first 4 bytes are format, next to them is the actual msm-id */
-	msm_id++;
-
-	switch ((enum _msm_id)*msm_id) {
+	switch (info->id) {
 	case MSM8996V3:
 	case APQ8096V3:
 		version = MSM8996_V3;
-- 
2.39.1