diff mbox

sh: use kzalloc() for cpg clocks

Message ID 20090617045542.15363.17704.sendpatchset@rx1.opensource.se (mailing list archive)
State Accepted
Headers show

Commit Message

Magnus Damm June 17, 2009, 4:55 a.m. UTC 
From: Magnus Damm <damm@igel.co.jp>

Convert the shared clock cpg code from bootmem to slab.
Without this patch the current bootmem code triggers
WARN_ON() because the slab is available.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
---

 arch/sh/kernel/cpu/clock-cpg.c |   16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

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diff mbox

Patch

--- 0001/arch/sh/kernel/cpu/clock-cpg.c
+++ work/arch/sh/kernel/cpu/clock-cpg.c	2009-06-16 15:10:29.000000000 +0900
@@ -1,6 +1,6 @@ 
 #include <linux/clk.h>
 #include <linux/compiler.h>
-#include <linux/bootmem.h>
+#include <linux/slab.h>
 #include <linux/io.h>
 #include <asm/clock.h>
 
@@ -127,10 +127,11 @@  int __init sh_clk_div6_register(struct c
 	int k;
 
 	freq_table_size *= (nr_divs + 1);
-
-	freq_table = alloc_bootmem(freq_table_size * nr);
-	if (!freq_table)
+	freq_table = kzalloc(freq_table_size * nr, GFP_KERNEL);
+	if (!freq_table) {
+		pr_err("sh_clk_div6_register: unable to alloc memory\n");
 		return -ENOMEM;
+	}
 
 	for (k = 0; !ret && (k < nr); k++) {
 		clkp = clks + k;
@@ -175,10 +176,11 @@  int __init sh_clk_div4_register(struct c
 	int k;
 
 	freq_table_size *= (nr_divs + 1);
-
-	freq_table = alloc_bootmem(freq_table_size * nr);
-	if (!freq_table)
+	freq_table = kzalloc(freq_table_size * nr, GFP_KERNEL);
+	if (!freq_table) {
+		pr_err("sh_clk_div4_register: unable to alloc memory\n");
 		return -ENOMEM;
+	}
 
 	for (k = 0; !ret && (k < nr); k++) {
 		clkp = clks + k;