sh updates for v7.1

- sh: Drop CONFIG_FIRMWARE_EDID from defconfig files
 - sh: Remove CONFIG_VSYSCALL reference from UAPI
 - sh: Fix typo in SPDX license ID lines
 - sh: Include <linux/io.h> in dac.h
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Merge tag 'sh-for-v7.1-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux

Pull sh updates from John Paul Adrian Glaubitz:
 "Two patches from Thomas Zimmermann, one by Tim Bird and one by Thomas
  Weißschuh.

  The first patch by Thomas Zimmermann adds a missing include in dac.h
  for SH-3 which became necessary after 243ce64b2b ("backlight: Do not
  include <linux/fb.h> in header file") which made __raw_readb() and
  __raw_writeb() inaccessible in dac.h.

  Thomas' second patch drops CONFIG_FIRMWARE_EDID for SH as it depends
  on X86 or EFI_GENERIC_STUB which are not defined on SH for obvious
  reasons.

  The patch by Tim Bird fixes just a small typo in two SPDX ID lines
  which he stumbled over by accident.

  And, least but not last, the patch by Thomas Weißschuh removes the
  CONFIG_VSYSCALL reference from UAPI. This was necessary as the
  definition of AT_SYSINFO_EHDR was gated between CONFIG_VSYSCALL to
  avoid a default gate VMA to be created. However that default gate VMA
  was removed entirely in commit a6c19dfe39 (arm64,ia64,ppc,s390,
  sh,tile,um,x86,mm: remove default gate area)"

* tag 'sh-for-v7.1-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux:
  sh: Drop CONFIG_FIRMWARE_EDID from defconfig files
  sh: Remove CONFIG_VSYSCALL reference from UAPI
  sh: Fix typo in SPDX license ID lines
  sh: Include <linux/io.h> in dac.h

arch/sh/configs/dreamcast_defconfig

@@ -50,7 +50,6 @@ CONFIG_HW_RANDOM=y
 CONFIG_WATCHDOG=y
 CONFIG_SH_WDT=y
 CONFIG_FB=y
-CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_PVR2=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FONTS=y

arch/sh/configs/hp6xx_defconfig

@@ -35,7 +35,6 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_LEGACY_PTY_COUNT=64
 # CONFIG_HWMON is not set
 CONFIG_FB=y
-CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_HIT=y
 CONFIG_FB_SH_MOBILE_LCDC=y
 CONFIG_FRAMEBUFFER_CONSOLE=y

arch/sh/configs/se7343_defconfig

@@ -57,7 +57,6 @@ CONFIG_I2C=y
 CONFIG_I2C_SH_MOBILE=y
 # CONFIG_HWMON is not set
 CONFIG_FB=y
-CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_SH_MOBILE_LCDC=m
 CONFIG_SOUND=y
 CONFIG_SND=y

arch/sh/configs/se7780_defconfig

@@ -60,7 +60,6 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_THERMAL=y
 CONFIG_FB=y
-CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_SH_MOBILE_LCDC=m
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y

arch/sh/drivers/platform_early.c

@@ -1,4 +1,4 @@
-// SPDX--License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0
 
 #include <asm/platform_early.h>
 #include <linux/mod_devicetable.h>

arch/sh/include/asm/platform_early.h

@@ -1,4 +1,4 @@
-/* SPDX--License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0 */
 
 #ifndef __PLATFORM_EARLY__
 #define __PLATFORM_EARLY__

arch/sh/include/cpu-sh3/cpu/dac.h

@@ -2,6 +2,8 @@
 #ifndef __ASM_CPU_SH3_DAC_H
 #define __ASM_CPU_SH3_DAC_H
 
+#include <linux/io.h>
+
 /*
  * Copyright (C) 2003  Andriy Skulysh
  */

arch/sh/include/uapi/asm/auxvec.h

@@ -13,14 +13,10 @@
  */
 #define AT_FPUCW		18	/* Used FPU control word.  */
 
-#if defined(CONFIG_VSYSCALL) || !defined(__KERNEL__)
 /*
- * Only define this in the vsyscall case, the entry point to
- * the vsyscall page gets placed here. The kernel will attempt
- * to build a gate VMA we don't care about otherwise..
+ * The entry point to the vsyscall page gets placed here.
  */
 #define AT_SYSINFO_EHDR		33
-#endif
 
 /*
  * More complete cache descriptions than AT_[DIU]CACHEBSIZE.  If the