projects/imx6/patches/linux: add patches to support gcc-5.2

Signed-off-by: Stephan Raue <stephan@openelec.tv>

projects/imx6/patches/linux/999.01-LLVMLinux_use_static_inline_in_ARM_ftrace.h.patch

@@ -0,0 +1,52 @@
+From aeea3592a13bf12861943e44fc48f1f270941f8d Mon Sep 17 00:00:00 2001
+From: Behan Webster <behanw@converseincode.com>
+Date: Wed, 24 Sep 2014 01:06:46 +0100
+Subject: ARM: 8158/1: LLVMLinux: use static inline in ARM ftrace.h
+
+With compilers which follow the C99 standard (like modern versions of gcc and
+clang), "extern inline" does the wrong thing (emits code for an externally
+linkable version of the inline function). In this case using static inline
+and removing the NULL version of return_address in return_address.c does
+the right thing.
+
+Signed-off-by: Behan Webster <behanw@converseincode.com>
+Reviewed-by: Mark Charlebois <charlebm@gmail.com>
+Acked-by: Steven Rostedt <rostedt@goodmis.org>
+Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
+---
+ arch/arm/include/asm/ftrace.h    | 2 +-
+ arch/arm/kernel/return_address.c | 5 -----
+ 2 files changed, 1 insertion(+), 6 deletions(-)
+
+diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
+index 39eb16b..bfe2a2f 100644
+--- a/arch/arm/include/asm/ftrace.h
++++ b/arch/arm/include/asm/ftrace.h
+@@ -45,7 +45,7 @@ void *return_address(unsigned int);
+ 
+ #else
+ 
+-extern inline void *return_address(unsigned int level)
++static inline void *return_address(unsigned int level)
+ {
+ 	return NULL;
+ }
+diff --git a/arch/arm/kernel/return_address.c b/arch/arm/kernel/return_address.c
+index fafedd8..f6aa84d 100644
+--- a/arch/arm/kernel/return_address.c
++++ b/arch/arm/kernel/return_address.c
+@@ -63,11 +63,6 @@ void *return_address(unsigned int level)
+ #warning "TODO: return_address should use unwind tables"
+ #endif
+ 
+-void *return_address(unsigned int level)
+-{
+-	return NULL;
+-}
+-
+ #endif /* if defined(CONFIG_FRAME_POINTER) && !defined(CONFIG_ARM_UNWIND) / else */
+ 
+ EXPORT_SYMBOL_GPL(return_address);
+-- 
+cgit v0.11.2
+

projects/imx6/patches/linux/999.02-ARM-LLVMLinux-Change-extern-inline-to-static-inline.patch

@@ -0,0 +1,59 @@
+From a2561791169351cbf1ac5ca0c4299a0eef7eca65 Mon Sep 17 00:00:00 2001
+From: Behan Webster <behanw@converseincode.com>
+Date: Tue, 3 Sep 2013 22:27:26 -0400
+Subject: [PATCH] ARM: LLVMLinux: Change "extern inline" to "static inline" in
+ glue-cache.h
+
+With compilers which follow the C99 standard (like modern versions of gcc and
+clang), "extern inline" does the wrong thing (emits code for an externally
+linkable version of the inline function). "static inline" is the correct choice
+instead.
+
+Author: Behan Webster <behanw@converseincode.com>
+Signed-off-by: Behan Webster <behanw@converseincode.com>
+Reviewed-by: Mark Charlebois <charlebm@gmail.com>
+---
+ arch/arm/include/asm/glue-cache.h | 22 +++++++++++-----------
+ 1 file changed, 11 insertions(+), 11 deletions(-)
+
+diff --git a/arch/arm/include/asm/glue-cache.h b/arch/arm/include/asm/glue-cache.h
+index c81adc0..a3c24cd 100644
+--- a/arch/arm/include/asm/glue-cache.h
++++ b/arch/arm/include/asm/glue-cache.h
+@@ -130,22 +130,22 @@
+ #endif
+ 
+ #ifndef __ASSEMBLER__
+-extern inline void nop_flush_icache_all(void) { }
+-extern inline void nop_flush_kern_cache_all(void) { }
+-extern inline void nop_flush_kern_cache_louis(void) { }
+-extern inline void nop_flush_user_cache_all(void) { }
+-extern inline void nop_flush_user_cache_range(unsigned long a,
++static inline void nop_flush_icache_all(void) { }
++static inline void nop_flush_kern_cache_all(void) { }
++static inline void nop_flush_kern_cache_louis(void) { }
++static inline void nop_flush_user_cache_all(void) { }
++static inline void nop_flush_user_cache_range(unsigned long a,
+ 		unsigned long b, unsigned int c) { }
+ 
+-extern inline void nop_coherent_kern_range(unsigned long a, unsigned long b) { }
+-extern inline int nop_coherent_user_range(unsigned long a,
++static inline void nop_coherent_kern_range(unsigned long a, unsigned long b) { }
++static inline int nop_coherent_user_range(unsigned long a,
+ 		unsigned long b) { return 0; }
+-extern inline void nop_flush_kern_dcache_area(void *a, size_t s) { }
++static inline void nop_flush_kern_dcache_area(void *a, size_t s) { }
+ 
+-extern inline void nop_dma_flush_range(const void *a, const void *b) { }
++static inline void nop_dma_flush_range(const void *a, const void *b) { }
+ 
+-extern inline void nop_dma_map_area(const void *s, size_t l, int f) { }
+-extern inline void nop_dma_unmap_area(const void *s, size_t l, int f) { }
++static inline void nop_dma_map_area(const void *s, size_t l, int f) { }
++static inline void nop_dma_unmap_area(const void *s, size_t l, int f) { }
+ #endif
+ 
+ #ifndef MULTI_CACHE
+-- 
+2.1.4
+

projects/imx6/patches/linux/999.03-rtl8712-avoid-lots-of-build-warnings.patch

@@ -0,0 +1,68 @@
+diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211.h b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
+index bc64f05..b1a0380 100644
+--- a/drivers/staging/rtl8192u/ieee80211/ieee80211.h
++++ b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
+@@ -2250,7 +2250,7 @@ static inline void *ieee80211_priv(struct net_device *dev)
+ 	return ((struct ieee80211_device *)netdev_priv(dev))->priv;
+ }
+ 
+-extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
++static inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+ {
+ 	/* Single white space is for Linksys APs */
+ 	if (essid_len == 1 && essid[0] == ' ')
+@@ -2266,7 +2266,7 @@ extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+ 	return 1;
+ }
+ 
+-extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mode)
++static inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mode)
+ {
+ 	/*
+ 	 * It is possible for both access points and our device to support
+@@ -2292,7 +2292,7 @@ extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mod
+ 	return 0;
+ }
+ 
+-extern inline int ieee80211_get_hdrlen(u16 fc)
++static inline int ieee80211_get_hdrlen(u16 fc)
+ {
+ 	int hdrlen = IEEE80211_3ADDR_LEN;
+ 
+@@ -2578,12 +2578,12 @@ void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee);
+ 
+ extern const long ieee80211_wlan_frequencies[];
+ 
+-extern inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
++static inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
+ {
+ 	ieee->scans++;
+ }
+ 
+-extern inline int ieee80211_get_scans(struct ieee80211_device *ieee)
++static inline int ieee80211_get_scans(struct ieee80211_device *ieee)
+ {
+ 	return ieee->scans;
+ }
+diff --git a/drivers/staging/rtl8712/ieee80211.h b/drivers/staging/rtl8712/ieee80211.h
+index da4000e..8269be8 100644
+--- a/drivers/staging/rtl8712/ieee80211.h
++++ b/drivers/staging/rtl8712/ieee80211.h
+@@ -734,7 +734,7 @@ enum ieee80211_state {
+ #define IEEE_G            (1<<2)
+ #define IEEE_MODE_MASK    (IEEE_A|IEEE_B|IEEE_G)
+ 
+-extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
++static inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+ {
+ 	/* Single white space is for Linksys APs */
+ 	if (essid_len == 1 && essid[0] == ' ')
+@@ -748,7 +748,7 @@ extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
+ 	return 1;
+ }
+ 
+-extern inline int ieee80211_get_hdrlen(u16 fc)
++static inline int ieee80211_get_hdrlen(u16 fc)
+ {
+ 	int hdrlen = 24;
+