[PATCH v2] soc: qcom: socinfo: Annotate switch cases with fall through

From: Bjorn Andersson
Date: Tue Aug 06 2019 - 22:24:03 EST


Introduce fall through annotations in the switch statements of
socinfo_debugfs_init() to silence compiler warnings.

Fixes: 9c84c1e78634 ("soc: qcom: socinfo: Expose custom attributes")
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
---
drivers/soc/qcom/socinfo.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index 855353bed19e..a39ea5061dc5 100644
--- a/drivers/soc/qcom/socinfo.c
+++ b/drivers/soc/qcom/socinfo.c
@@ -323,6 +323,7 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
debugfs_create_x32("raw_device_number", 0400,
qcom_socinfo->dbg_root,
&qcom_socinfo->info.raw_device_num);
+ /* Fall through */
case SOCINFO_VERSION(0, 11):
case SOCINFO_VERSION(0, 10):
case SOCINFO_VERSION(0, 9):
@@ -330,10 +331,12 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,

debugfs_create_u32("foundry_id", 0400, qcom_socinfo->dbg_root,
&qcom_socinfo->info.foundry_id);
+ /* Fall through */
case SOCINFO_VERSION(0, 8):
case SOCINFO_VERSION(0, 7):
DEBUGFS_ADD(info, pmic_model);
DEBUGFS_ADD(info, pmic_die_rev);
+ /* Fall through */
case SOCINFO_VERSION(0, 6):
qcom_socinfo->info.hw_plat_subtype =
__le32_to_cpu(info->hw_plat_subtype);
@@ -341,6 +344,7 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
debugfs_create_u32("hardware_platform_subtype", 0400,
qcom_socinfo->dbg_root,
&qcom_socinfo->info.hw_plat_subtype);
+ /* Fall through */
case SOCINFO_VERSION(0, 5):
qcom_socinfo->info.accessory_chip =
__le32_to_cpu(info->accessory_chip);
@@ -348,23 +352,27 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
debugfs_create_u32("accessory_chip", 0400,
qcom_socinfo->dbg_root,
&qcom_socinfo->info.accessory_chip);
+ /* Fall through */
case SOCINFO_VERSION(0, 4):
qcom_socinfo->info.plat_ver = __le32_to_cpu(info->plat_ver);

debugfs_create_u32("platform_version", 0400,
qcom_socinfo->dbg_root,
&qcom_socinfo->info.plat_ver);
+ /* Fall through */
case SOCINFO_VERSION(0, 3):
qcom_socinfo->info.hw_plat = __le32_to_cpu(info->hw_plat);

debugfs_create_u32("hardware_platform", 0400,
qcom_socinfo->dbg_root,
&qcom_socinfo->info.hw_plat);
+ /* Fall through */
case SOCINFO_VERSION(0, 2):
qcom_socinfo->info.raw_ver = __le32_to_cpu(info->raw_ver);

debugfs_create_u32("raw_version", 0400, qcom_socinfo->dbg_root,
&qcom_socinfo->info.raw_ver);
+ /* Fall through */
case SOCINFO_VERSION(0, 1):
DEBUGFS_ADD(info, build_id);
break;
--
2.18.0