X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fpowerpc%2Fkernel%2Fnvram_64.c;h=0ed31f2204826e2fa68315bd5bfe7be3cf3b10ba;hb=623fa579e61f250c1913c70257ef3a753820bb68;hp=f9676f52c6d8c58ec70de146c7fd88d8e5f51db4;hpb=4935361766cc73949fe032cd157d314f288922ba;p=linux-2.6-omap-h63xx.git

diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c
index f9676f52c6d..0ed31f22048 100644
--- a/arch/powerpc/kernel/nvram_64.c
+++ b/arch/powerpc/kernel/nvram_64.c
@@ -34,21 +34,10 @@
 
 #undef DEBUG_NVRAM
 
-static int nvram_scan_partitions(void);
-static int nvram_setup_partition(void);
-static int nvram_create_os_partition(void);
-static int nvram_remove_os_partition(void);
-
 static struct nvram_partition * nvram_part;
 static long nvram_error_log_index = -1;
 static long nvram_error_log_size = 0;
 
-int no_logging = 1; 	/* Until we initialize everything,
-			 * make sure we don't try logging
-			 * anything */
-
-extern volatile int error_log_cnt;
-
 struct err_log_info {
 	int error_type;
 	unsigned int seq_num;
@@ -636,16 +625,13 @@ void __exit nvram_cleanup(void)
  * sequence #: The unique sequence # for each event. (until it wraps)
  * error log: The error log from event_scan
  */
-int nvram_write_error_log(char * buff, int length, unsigned int err_type)
+int nvram_write_error_log(char * buff, int length,
+                          unsigned int err_type, unsigned int error_log_cnt)
 {
 	int rc;
 	loff_t tmp_index;
 	struct err_log_info info;
 	
-	if (no_logging) {
-		return -EPERM;
-	}
-
 	if (nvram_error_log_index == -1) {
 		return -ESPIPE;
 	}
@@ -678,7 +664,8 @@ int nvram_write_error_log(char * buff, int length, unsigned int err_type)
  *
  * Reads nvram for error log for at most 'length'
  */
-int nvram_read_error_log(char * buff, int length, unsigned int * err_type)
+int nvram_read_error_log(char * buff, int length,
+                         unsigned int * err_type, unsigned int * error_log_cnt)
 {
 	int rc;
 	loff_t tmp_index;
@@ -704,7 +691,7 @@ int nvram_read_error_log(char * buff, int length, unsigned int * err_type)
 		return rc;
 	}
 
-	error_log_cnt = info.seq_num;
+	*error_log_cnt = info.seq_num;
 	*err_type = info.error_type;
 
 	return 0;