Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

2 files changed, 22 insertions, 66 deletions

diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index 23fa0b28917..9d051e5687e 100644
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -63,44 +63,26 @@ static const u8 DASD_DIAG_CMS1[] = { 0xc3, 0xd4, 0xe2, 0xf1 };/* EBCDIC CMS1 */
  * and function code cmd.
  * In case of an exception return 3. Otherwise return result of bitwise OR of
  * resulting condition code and DIAG return code. */
-static __inline__ int
-dia250(void *iob, int cmd)
+static inline int dia250(void *iob, int cmd)
 {
+	register unsigned long reg0 asm ("0") = (unsigned long) iob;
 	typedef union {
 		struct dasd_diag_init_io init_io;
 		struct dasd_diag_rw_io rw_io;
 	} addr_type;
 	int rc;
 
-	__asm__ __volatile__(
-#ifdef CONFIG_64BIT
-		"	lghi	%0,3\n"
-		"	lgr	0,%3\n"
-		"	diag	0,%2,0x250\n"
-		"0:	ipm	%0\n"
-		"	srl	%0,28\n"
-		"	or	%0,1\n"
-		"1:\n"
-		".section __ex_table,\"a\"\n"
-		"	.align 8\n"
-		"	.quad  0b,1b\n"
-		".previous\n"
-#else
-		"	lhi	%0,3\n"
-		"	lr	0,%3\n"
+	rc = 3;
+	asm volatile(
 		"	diag	0,%2,0x250\n"
 		"0:	ipm	%0\n"
 		"	srl	%0,28\n"
 		"	or	%0,1\n"
 		"1:\n"
-		".section __ex_table,\"a\"\n"
-		"	.align 4\n"
-		"	.long 0b,1b\n"
-		".previous\n"
-#endif
-		: "=&d" (rc), "=m" (*(addr_type *) iob)
-		: "d" (cmd), "d" (iob), "m" (*(addr_type *) iob)
-		: "0", "1", "cc");
+		EX_TABLE(0b,1b)
+		: "+d" (rc), "=m" (*(addr_type *) iob)
+		: "d" (cmd), "d" (reg0), "m" (*(addr_type *) iob)
+		: "1", "cc");
 	return rc;
 }
 
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c
index cab2c736683..a04d9120cef 100644
--- a/drivers/s390/block/xpram.c
+++ b/drivers/s390/block/xpram.c
@@ -89,28 +89,15 @@ MODULE_LICENSE("GPL");
  */
 static int xpram_page_in (unsigned long page_addr, unsigned int xpage_index)
 {
-	int cc;
+	int cc = 2;	/* return unused cc 2 if pgin traps */
 
-	__asm__ __volatile__ (
-		"   lhi   %0,2\n"  /* return unused cc 2 if pgin traps */
-		"   .insn rre,0xb22e0000,%1,%2\n"  /* pgin %1,%2 */
-                "0: ipm   %0\n"
-		"   srl   %0,28\n"
+	asm volatile(
+		"	.insn	rre,0xb22e0000,%1,%2\n"  /* pgin %1,%2 */
+		"0:	ipm	%0\n"
+		"	srl	%0,28\n"
 		"1:\n"
-#ifndef CONFIG_64BIT
-		".section __ex_table,\"a\"\n"
-		"   .align 4\n"
-		"   .long  0b,1b\n"
-		".previous"
-#else
-                ".section __ex_table,\"a\"\n"
-                "   .align 8\n"
-                "   .quad 0b,1b\n"
-                ".previous"
-#endif
-		: "=&d" (cc) 
-		: "a" (__pa(page_addr)), "a" (xpage_index) 
-		: "cc" );
+		EX_TABLE(0b,1b)
+		: "+d" (cc) : "a" (__pa(page_addr)), "d" (xpage_index) : "cc");
 	if (cc == 3)
 		return -ENXIO;
 	if (cc == 2) {
@@ -137,28 +124,15 @@ static int xpram_page_in (unsigned long page_addr, unsigned int xpage_index)
  */
 static long xpram_page_out (unsigned long page_addr, unsigned int xpage_index)
 {
-	int cc;
+	int cc = 2;	/* return unused cc 2 if pgin traps */
 
-	__asm__ __volatile__ (
-		"   lhi   %0,2\n"  /* return unused cc 2 if pgout traps */
-		"   .insn rre,0xb22f0000,%1,%2\n"  /* pgout %1,%2 */
-                "0: ipm   %0\n"
-		"   srl   %0,28\n"
+	asm volatile(
+		"	.insn	rre,0xb22f0000,%1,%2\n"  /* pgout %1,%2 */
+		"0:	ipm	%0\n"
+		"	srl	%0,28\n"
 		"1:\n"
-#ifndef CONFIG_64BIT
-		".section __ex_table,\"a\"\n"
-		"   .align 4\n"
-		"   .long  0b,1b\n"
-		".previous"
-#else
-                ".section __ex_table,\"a\"\n"
-                "   .align 8\n"
-                "   .quad 0b,1b\n"
-                ".previous"
-#endif
-		: "=&d" (cc) 
-		: "a" (__pa(page_addr)), "a" (xpage_index) 
-		: "cc" );
+		EX_TABLE(0b,1b)
+		: "+d" (cc) : "a" (__pa(page_addr)), "d" (xpage_index) : "cc");
 	if (cc == 3)
 		return -ENXIO;
 	if (cc == 2) {