[PATCH 2/2] gpio: Remove unused asm/gpio.h files

[Bjorn Helgaas]

asm/gpio.h is included only by linux/gpio.h, and then only when the arch
selects ARCH_HAVE_CUSTOM_GPIO_H.  Only the following arches select it: arm
avr32 blackfin m68k (COLDFIRE only) sh unicore32.

Remove the unused asm/gpio.h files for the arches that do not select
ARCH_HAVE_CUSTOM_GPIO_H.

This is a follow-on to 7563bbf89d06 ("gpiolib/arches: Centralise
bolierplate asm/gpio.h").

Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
 arch/alpha/include/asm/gpio.h      |    4 ----
 arch/ia64/include/asm/gpio.h       |    4 ----
 arch/metag/include/asm/gpio.h      |    4 ----
 arch/microblaze/include/asm/gpio.h |    4 ----
 arch/openrisc/include/asm/gpio.h   |    4 ----
 arch/powerpc/include/asm/gpio.h    |    4 ----
 arch/sparc/include/asm/gpio.h      |    4 ----
 arch/x86/include/asm/gpio.h        |    4 ----
 arch/xtensa/include/asm/gpio.h     |    4 ----
 9 files changed, 36 deletions(-)
 delete mode 100644 arch/alpha/include/asm/gpio.h
 delete mode 100644 arch/ia64/include/asm/gpio.h
 delete mode 100644 arch/metag/include/asm/gpio.h
 delete mode 100644 arch/microblaze/include/asm/gpio.h
 delete mode 100644 arch/openrisc/include/asm/gpio.h
 delete mode 100644 arch/powerpc/include/asm/gpio.h
 delete mode 100644 arch/sparc/include/asm/gpio.h
 delete mode 100644 arch/x86/include/asm/gpio.h
 delete mode 100644 arch/xtensa/include/asm/gpio.h

diff --git a/arch/alpha/include/asm/gpio.h b/arch/alpha/include/asm/gpio.h
deleted file mode 100644
index b3799d8..0000000
--- a/arch/alpha/include/asm/gpio.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __LINUX_GPIO_H
-#warning Include linux/gpio.h instead of asm/gpio.h
-#include <linux/gpio.h>
-#endif
diff --git a/arch/ia64/include/asm/gpio.h b/arch/ia64/include/asm/gpio.h
deleted file mode 100644
index b3799d8..0000000
--- a/arch/ia64/include/asm/gpio.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __LINUX_GPIO_H
-#warning Include linux/gpio.h instead of asm/gpio.h
-#include <linux/gpio.h>
-#endif
diff --git a/arch/metag/include/asm/gpio.h b/arch/metag/include/asm/gpio.h
deleted file mode 100644
index b3799d8..0000000
--- a/arch/metag/include/asm/gpio.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __LINUX_GPIO_H
-#warning Include linux/gpio.h instead of asm/gpio.h
-#include <linux/gpio.h>
-#endif
diff --git a/arch/microblaze/include/asm/gpio.h b/arch/microblaze/include/asm/gpio.h
deleted file mode 100644
index b3799d8..0000000
--- a/arch/microblaze/include/asm/gpio.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __LINUX_GPIO_H
-#warning Include linux/gpio.h instead of asm/gpio.h
-#include <linux/gpio.h>
-#endif
diff --git a/arch/openrisc/include/asm/gpio.h b/arch/openrisc/include/asm/gpio.h
deleted file mode 100644
index b3799d8..0000000
--- a/arch/openrisc/include/asm/gpio.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __LINUX_GPIO_H
-#warning Include linux/gpio.h instead of asm/gpio.h
-#include <linux/gpio.h>
-#endif
diff --git a/arch/powerpc/include/asm/gpio.h b/arch/powerpc/include/asm/gpio.h
deleted file mode 100644
index b3799d8..0000000
--- a/arch/powerpc/include/asm/gpio.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __LINUX_GPIO_H
-#warning Include linux/gpio.h instead of asm/gpio.h
-#include <linux/gpio.h>
-#endif
diff --git a/arch/sparc/include/asm/gpio.h b/arch/sparc/include/asm/gpio.h
deleted file mode 100644
index b3799d8..0000000
--- a/arch/sparc/include/asm/gpio.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __LINUX_GPIO_H
-#warning Include linux/gpio.h instead of asm/gpio.h
-#include <linux/gpio.h>
-#endif
diff --git a/arch/x86/include/asm/gpio.h b/arch/x86/include/asm/gpio.h
deleted file mode 100644
index b3799d8..0000000
--- a/arch/x86/include/asm/gpio.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __LINUX_GPIO_H
-#warning Include linux/gpio.h instead of asm/gpio.h
-#include <linux/gpio.h>
-#endif
diff --git a/arch/xtensa/include/asm/gpio.h b/arch/xtensa/include/asm/gpio.h
deleted file mode 100644
index b3799d8..0000000
--- a/arch/xtensa/include/asm/gpio.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __LINUX_GPIO_H
-#warning Include linux/gpio.h instead of asm/gpio.h
-#include <linux/gpio.h>
-#endif