summaryrefslogtreecommitdiff
path: root/drivers/clocksource
diff options
context:
space:
mode:
authorMagnus Damm <damm@igel.co.jp>2009-04-28 12:19:50 +0400
committerPaul Mundt <lethal@linux-sh.org>2009-04-28 13:01:25 +0400
commit8e0b842948156e3463879caed12b4ce51bed772e (patch)
tree0c5e01d3103e886a89e5663ac02552e04472f8d3 /drivers/clocksource
parent5b644c7a218702668d7b610994e7dcbc3d4705d3 (diff)
downloadlinux-8e0b842948156e3463879caed12b4ce51bed772e.tar.xz
sh: setup timers in late_time_init()
This patch moves the SuperH timer setup code from time_init() to late_time_init(). Good things about this change: - interrupts: they are enabled at late_time_init() - mm: regular kmalloc() can be used at late_time_init() Together with moving to late_time_init() this patch changes the sh_cmt driver to always allocate with kmalloc(). This simplifies the code a bit and also fixes section mismatches. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/clocksource')
-rw-r--r--drivers/clocksource/sh_cmt.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index d607ac2d516b..bf3e4c11fd37 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -18,7 +18,6 @@
*/
#include <linux/init.h>
-#include <linux/bootmem.h>
#include <linux/platform_device.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
@@ -645,11 +644,7 @@ static int __devinit sh_cmt_probe(struct platform_device *pdev)
return 0;
}
- if (is_early_platform_device(pdev))
- p = alloc_bootmem(sizeof(*p));
- else
- p = kmalloc(sizeof(*p), GFP_KERNEL);
-
+ p = kmalloc(sizeof(*p), GFP_KERNEL);
if (p == NULL) {
dev_err(&pdev->dev, "failed to allocate driver data\n");
return -ENOMEM;
@@ -657,11 +652,7 @@ static int __devinit sh_cmt_probe(struct platform_device *pdev)
ret = sh_cmt_setup(p, pdev);
if (ret) {
- if (is_early_platform_device(pdev))
- free_bootmem(__pa(p), sizeof(*p));
- else
- kfree(p);
-
+ kfree(p);
platform_set_drvdata(pdev, NULL);
}
return ret;