Merge tag 'samsung-soc-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/arm

Samsung mach/soc changes for v6.12

1. Few ARM32 machine code cleanups,
2. Add dedicated maintainer entry for ARM64 Exynos850 DTS and driver
   code.

* tag 'samsung-soc-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: s3c: remove unused s3c2410_cpu_suspend() declaration
  ARM: s3c: remove unused declarations for s3c6400
  ARM: s3c: Remove unused s3c_init_uart_irqs() declaration
  MAINTAINERS: Add entry for Samsung Exynos850 SoC
  ARM: s3c: Drop explicit initialization of struct i2c_device_id::driver_data to 0

Link: https://lore.kernel.org/r/20240827121638.29707-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Author: arndb

MAINTAINERS

@@ -20112,6 +20112,16 @@ B:	mailto:linux-samsung-soc@vger.kernel.org
 F:	Documentation/devicetree/bindings/sound/samsung*
 F:	sound/soc/samsung/
 
+SAMSUNG EXYNOS850 SoC SUPPORT
+M:	Sam Protsenko <semen.protsenko@linaro.org>
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+L:	linux-samsung-soc@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml
+F:	arch/arm64/boot/dts/exynos/exynos850*
+F:	drivers/clk/samsung/clk-exynos850.c
+F:	include/dt-bindings/clock/exynos850.h
+
 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
 M:	Krzysztof Kozlowski <krzk@kernel.org>
 L:	linux-crypto@vger.kernel.org

arch/arm/mach-s3c/irq-uart-s3c64xx.h

@@ -12,5 +12,3 @@ struct s3c_uart_irq {
 	unsigned int	 parent_irq;
 };
 
-extern void s3c_init_uart_irqs(struct s3c_uart_irq *irq, unsigned int nr_irqs);
-

arch/arm/mach-s3c/mach-crag6410-module.c

@@ -446,7 +446,7 @@ static int wlf_gf_module_probe(struct i2c_client *i2c)
 }
 
 static const struct i2c_device_id wlf_gf_module_id[] = {
-	{ "wlf-gf-module", 0 },
+	{ "wlf-gf-module" },
 	{ }
 };
 

arch/arm/mach-s3c/pm.h

@@ -48,8 +48,6 @@ extern unsigned long s3c_pm_flags;
 
 /* from sleep.S */
 
-extern int s3c2410_cpu_suspend(unsigned long);
-
 #ifdef CONFIG_PM_SLEEP
 extern int s3c_irq_wake(struct irq_data *data, unsigned int state);
 extern void s3c_cpu_resume(void);

arch/arm/mach-s3c/s3c64xx.h

@@ -23,17 +23,6 @@ struct device_node;
 void s3c64xx_set_xtal_freq(unsigned long freq);
 void s3c64xx_set_xusbxti_freq(unsigned long freq);
 
-#ifdef CONFIG_CPU_S3C6400
-
-extern  int s3c6400_init(void);
-extern void s3c6400_init_irq(void);
-extern void s3c6400_map_io(void);
-
-#else
-#define s3c6400_map_io NULL
-#define s3c6400_init NULL
-#endif
-
 #ifdef CONFIG_CPU_S3C6410
 
 extern  int s3c6410_init(void);