pinctrl: samsung: Drop unused S3C24xx driver data

Drop unused declarations after S3C24xx SoC family removal in the commit
61b7f89 ("ARM: s3c: remove all s3c24xx support").

Fixes: 1ea35b3 ("ARM: s3c: remove s3c24xx specific hacks")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250830111657.126190-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Author: krzk

drivers/pinctrl/samsung/pinctrl-samsung.h

@@ -403,10 +403,6 @@ extern const struct samsung_pinctrl_of_match_data exynosautov920_of_data;
 extern const struct samsung_pinctrl_of_match_data fsd_of_data;
 extern const struct samsung_pinctrl_of_match_data gs101_of_data;
 extern const struct samsung_pinctrl_of_match_data s3c64xx_of_data;
-extern const struct samsung_pinctrl_of_match_data s3c2412_of_data;
-extern const struct samsung_pinctrl_of_match_data s3c2416_of_data;
-extern const struct samsung_pinctrl_of_match_data s3c2440_of_data;
-extern const struct samsung_pinctrl_of_match_data s3c2450_of_data;
 extern const struct samsung_pinctrl_of_match_data s5pv210_of_data;
 
 #endif /* __PINCTRL_SAMSUNG_H */