Patchwork [1/3] powerpc: Remove unused code

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Submitter Thomas Gleixner
Date Oct. 15, 2009, 8:54 a.m.
Message ID <20091015085329.156698728@linutronix.de>
Download mbox | patch
Permalink /patch/36088/
State Accepted
Commit ae7dd0208f62f1d6db4c49b85e54fa7bbed0ea4e
Delegated to: Benjamin Herrenschmidt
Headers show

Comments

Thomas Gleixner - Oct. 15, 2009, 8:54 a.m.
nvram_find_partition() has no user. The call site was removed in the
arch/powerpc move, but the function stayed. Remove it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
---
 arch/powerpc/include/asm/nvram.h |    1 -
 arch/powerpc/kernel/nvram_64.c   |   25 -------------------------
 2 files changed, 26 deletions(-)

Patch

Index: linux-2.6-tip/arch/powerpc/include/asm/nvram.h
===================================================================
--- linux-2.6-tip.orig/arch/powerpc/include/asm/nvram.h
+++ linux-2.6-tip/arch/powerpc/include/asm/nvram.h
@@ -73,7 +73,6 @@  extern int nvram_write_error_log(char * 
 extern int nvram_read_error_log(char * buff, int length,
 					 unsigned int * err_type, unsigned int *err_seq);
 extern int nvram_clear_error_log(void);
-extern struct nvram_partition *nvram_find_partition(int sig, const char *name);
 
 extern int pSeries_nvram_init(void);
 
Index: linux-2.6-tip/arch/powerpc/kernel/nvram_64.c
===================================================================
--- linux-2.6-tip.orig/arch/powerpc/kernel/nvram_64.c
+++ linux-2.6-tip/arch/powerpc/kernel/nvram_64.c
@@ -228,31 +228,6 @@  static unsigned char nvram_checksum(stru
 	return c_sum;
 }
 
-
-/*
- * Find an nvram partition, sig can be 0 for any
- * partition or name can be NULL for any name, else
- * tries to match both
- */
-struct nvram_partition *nvram_find_partition(int sig, const char *name)
-{
-	struct nvram_partition * part;
-	struct list_head * p;
-
-	list_for_each(p, &nvram_part->partition) {
-		part = list_entry(p, struct nvram_partition, partition);
-
-		if (sig && part->header.signature != sig)
-			continue;
-		if (name && 0 != strncmp(name, part->header.name, 12))
-			continue;
-		return part; 
-	}
-	return NULL;
-}
-EXPORT_SYMBOL(nvram_find_partition);
-
-
 static int nvram_remove_os_partition(void)
 {
 	struct list_head *i;