From 9075ceeadac3e4e4fd906cd84f1ec537442c59be Mon Sep 17 00:00:00 2001
From: Michal Wilczynski <m.wilczynski@samsung.com>
Date: Tue, 28 Oct 2025 13:22:34 +0100
Subject: [PATCH] pwm: th1520: Use module_pwm_platform_driver! macro
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The `pwm_th1520` Rust driver calls C functions from the `PWM` namespace,
triggering `modpost` warnings due to missing namespace import
declarations in its `.modinfo` section.

Fix these warnings and simplify the module declaration by switching from
the generic `kernel::module_platform_driver!` macro to the newly
introduced PWM-specific `kernel::module_pwm_platform_driver!` macro.
The new macro automatically handles the required `imports_ns: ["PWM"]`
declaration.

Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Reviewed-by: Troy Mitchell <troy.mitchell@linux.dev>
Reviewed-by: Elle Rhumsaa <elle@weathered-steel.dev>
Link: https://patch.msgid.link/20251028-pwm_fixes-v1-3-25a532d31998@samsung.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
---
 drivers/pwm/pwm_th1520.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/pwm_th1520.rs b/drivers/pwm/pwm_th1520.rs
index b2d83c121c5c..955c359b07fb 100644
--- a/drivers/pwm/pwm_th1520.rs
+++ b/drivers/pwm/pwm_th1520.rs
@@ -378,7 +378,7 @@ impl platform::Driver for Th1520PwmPlatformDriver {
     }
 }
 
-kernel::module_platform_driver! {
+kernel::module_pwm_platform_driver! {
     type: Th1520PwmPlatformDriver,
     name: "pwm-th1520",
     authors: ["Michal Wilczynski <m.wilczynski@samsung.com>"],
-- 
2.47.3