Merge tag 'for-4.19' of git://git.sourceforge.jp/gitroot/uclinux-h8/linux

Pull arch/h8300 updates from Yoshinori Sato.

* tag 'for-4.19' of git://git.sourceforge.jp/gitroot/uclinux-h8/linux:
  h8300: fix IRQ no
  arch/h8300: add a defconfig target
  arch/h8300: eliminate kgbd.c warning
  arch/h8300: eliminate ptrace.h warnings
  h8300:let the checker know that size_t is ulong
  h8300: Don't include linux/kernel.h in asm/atomic.h
  h8300: remove unnecessary of_platform_populate call
  h8300: Correct signature of test_bit()
  h8300: irqchip: fix warning
  h8300: switch to NO_BOOTMEM
  h8300: gcc-8.1 fix
  h8300: Add missing output register.

arch/h8300/include/asm/bitops.h

@@ -29,11 +29,11 @@ static inline unsigned long ffz(unsigned long word)
 
 	result = -1;
 	__asm__("1:\n\t"
-		"shlr.l %2\n\t"
+		"shlr.l %1\n\t"
 		"adds #1,%0\n\t"
 		"bcs 1b"
-		: "=r"(result)
-		: "0"(result), "r"(word));
+		: "=r"(result),"=r"(word)
+		: "0"(result), "1"(word));
 	return result;
 }
 
@@ -66,7 +66,7 @@ H8300_GEN_BITOP(change_bit, "bnot")
 
 #undef H8300_GEN_BITOP
 
-static inline int test_bit(int nr, const unsigned long *addr)
+static inline int test_bit(int nr, const volatile unsigned long *addr)
 {
 	int ret = 0;
 	unsigned char *b_addr;
@@ -162,11 +162,11 @@ static inline unsigned long __ffs(unsigned long word)
 
 	result = -1;
 	__asm__("1:\n\t"
-		"shlr.l %2\n\t"
+		"shlr.l %1\n\t"
 		"adds #1,%0\n\t"
 		"bcc 1b"
-		: "=r" (result)
-		: "0"(result), "r"(word));
+		: "=r" (result),"=r"(word)
+		: "0"(result), "1"(word));
 	return result;
 }
 

arch/h8300/include/asm/ptrace.h

@@ -4,6 +4,8 @@
 
 #include <uapi/asm/ptrace.h>
 
+struct task_struct;
+
 #ifndef __ASSEMBLY__
 #ifndef PS_S
 #define PS_S  (0x10)