ARM: s3c: move into a common directory

s3c24xx and s3c64xx have a lot in common, but are split across three
separate directories, which makes the interaction of the header files
more complicated than necessary.

Move all three directories into a new mach-s3c, with a minimal
set of changes to each file.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[krzk: Rebase, add s3c24xx and s3c64xx suffix to several files, add SPDX
       headers to new files, remove plat-samsung from MAINTAINERS]
Co-developed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
https://lore.kernel.org/r/20200806182059.2431-39-krzk@kernel.org

1 files changed, 24 insertions, 0 deletions

diff --git a/arch/arm/mach-s3c/fb-core-s3c24xx.h b/arch/arm/mach-s3c/fb-core-s3c24xx.h
new file mode 100644
index 000000000000..0e07f3ba4aef
--- /dev/null
+++ b/arch/arm/mach-s3c/fb-core-s3c24xx.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright 2010 Samsung Electronics Co., Ltd.
+ *	Pawel Osciak <p.osciak@samsung.com>
+ *
+ * Samsung framebuffer driver core functions
+ */
+#ifndef __ASM_PLAT_FB_CORE_S3C24XX_H
+#define __ASM_PLAT_FB_CORE_S3C24XX_H __FILE__
+
+/*
+ * These functions are only for use with the core support code, such as
+ * the CPU-specific initialization code.
+ */
+
+/* Re-define device name depending on support. */
+static inline void s3c_fb_setname(char *name)
+{
+#ifdef CONFIG_S3C_DEV_FB
+	s3c_device_fb.name = name;
+#endif
+}
+
+#endif /* __ASM_PLAT_FB_CORE_S3C24XX_H */