staging: gdm724x: constantify the struct device_type usage

[PATCH] staging: gdm724x: constantify the struct device_type usage

Ricardo B. Marliere posted 1 patch 1 year, 10 months ago

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drivers/staging/gdm724x/gdm_lte.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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[PATCH] staging: gdm724x: constantify the struct device_type usage

Posted by Ricardo B. Marliere 1 year, 10 months ago

Since commit aed65af1cc2f ("drivers: make device_type const"), the
driver core can properly handle constant struct device_type. Move the
wwan_type variable to be a constant structure as well, placing it into
read-only memory which can not be modified at runtime.

Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
---
 drivers/staging/gdm724x/gdm_lte.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/gdm724x/gdm_lte.c b/drivers/staging/gdm724x/gdm_lte.c
index 5703a9ddb6d0..eb754b231429 100644
--- a/drivers/staging/gdm724x/gdm_lte.c
+++ b/drivers/staging/gdm724x/gdm_lte.c
@@ -43,7 +43,7 @@ static struct {
 	struct sock *sock;
 } lte_event;
 
-static struct device_type wwan_type = {
+static const struct device_type wwan_type = {
 	.name   = "wwan",
 };
 

---
base-commit: ce54e9342124ededf0a00ed4e8a8aee535bfbf00
change-id: 20240217-device_cleanup-staging-fd7deccda594

Best regards,
-- 
Ricardo B. Marliere <ricardo@marliere.net>