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-rw-r--r--arch/sparc/prom/bootstr_32.c3
-rw-r--r--arch/sparc/prom/misc_32.c2
-rw-r--r--arch/sparc/prom/ranges.c6
-rw-r--r--arch/sparc/prom/tree_32.c6
4 files changed, 10 insertions, 7 deletions
diff --git a/arch/sparc/prom/bootstr_32.c b/arch/sparc/prom/bootstr_32.c
index 916831da7e67..f5ec32e0d419 100644
--- a/arch/sparc/prom/bootstr_32.c
+++ b/arch/sparc/prom/bootstr_32.c
@@ -29,7 +29,8 @@ prom_getbootargs(void)
/* Start from 1 and go over fd(0,0,0)kernel */
for(iter = 1; iter < 8; iter++) {
arg = (*(romvec->pv_v0bootargs))->argv[iter];
- if(arg == 0) break;
+ if (arg == NULL)
+ break;
while(*arg != 0) {
/* Leave place for space and null. */
if(cp >= barg_buf + BARG_LEN-2){
diff --git a/arch/sparc/prom/misc_32.c b/arch/sparc/prom/misc_32.c
index 4d61c540bb3d..8c278c311ba4 100644
--- a/arch/sparc/prom/misc_32.c
+++ b/arch/sparc/prom/misc_32.c
@@ -70,7 +70,7 @@ prom_cmdline(void)
/* Drop into the prom, but completely terminate the program.
* No chance of continuing.
*/
-void
+void __noreturn
prom_halt(void)
{
unsigned long flags;
diff --git a/arch/sparc/prom/ranges.c b/arch/sparc/prom/ranges.c
index 541fc829c207..0857aa9e839d 100644
--- a/arch/sparc/prom/ranges.c
+++ b/arch/sparc/prom/ranges.c
@@ -13,8 +13,8 @@
#include <asm/types.h>
#include <asm/system.h>
-struct linux_prom_ranges promlib_obio_ranges[PROMREG_MAX];
-int num_obio_ranges;
+static struct linux_prom_ranges promlib_obio_ranges[PROMREG_MAX];
+static int num_obio_ranges;
/* Adjust register values based upon the ranges parameters. */
static void
@@ -35,7 +35,7 @@ prom_adjust_regs(struct linux_prom_registers *regp, int nregs,
}
}
-void
+static void
prom_adjust_ranges(struct linux_prom_ranges *ranges1, int nranges1,
struct linux_prom_ranges *ranges2, int nranges2)
{
diff --git a/arch/sparc/prom/tree_32.c b/arch/sparc/prom/tree_32.c
index f8860eba32c2..bc8e4cb87a68 100644
--- a/arch/sparc/prom/tree_32.c
+++ b/arch/sparc/prom/tree_32.c
@@ -282,8 +282,10 @@ int prom_setprop(phandle node, const char *pname, char *value, int size)
unsigned long flags;
int ret;
- if(size == 0) return 0;
- if((pname == 0) || (value == 0)) return 0;
+ if (size == 0)
+ return 0;
+ if ((pname == NULL) || (value == NULL))
+ return 0;
spin_lock_irqsave(&prom_lock, flags);
ret = prom_nodeops->no_setprop(node, pname, value, size);
restore_current();