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ramoops: add new line to each print 

Add new line to each print.

Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com>
Reported-by: Stevie Trujillo <stevie.trujillo@gmail.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Américo Wang <xiyou.wangcong@gmail.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Marco Stornelli 2011-07-26 16:08:57 -07:00 committed by Linus Torvalds
parent 13aefd7293
commit 0169256e4b
1 changed files with 9 additions and 6 deletions
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15
drivers/char/ramoops.c
View File

@ -19,6 +19,8 @@
* *
*/ */
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/kmsg_dump.h> #include <linux/kmsg_dump.h>
@ -111,14 +113,14 @@ static int __init ramoops_probe(struct platform_device *pdev)
int err = -EINVAL; int err = -EINVAL;
if (!pdata->mem_size) { if (!pdata->mem_size) {
printk(KERN_ERR "ramoops: invalid size specification"); pr_err("invalid size specification\n");
goto fail3; goto fail3;
} }
rounddown_pow_of_two(pdata->mem_size); rounddown_pow_of_two(pdata->mem_size);
if (pdata->mem_size < RECORD_SIZE) { if (pdata->mem_size < RECORD_SIZE) {
printk(KERN_ERR "ramoops: size too small"); pr_err("size too small\n");
goto fail3; goto fail3;
} }
@ -128,21 +130,21 @@ static int __init ramoops_probe(struct platform_device *pdev)
cxt->phys_addr = pdata->mem_address; cxt->phys_addr = pdata->mem_address;
if (!request_mem_region(cxt->phys_addr, cxt->size, "ramoops")) { if (!request_mem_region(cxt->phys_addr, cxt->size, "ramoops")) {
printk(KERN_ERR "ramoops: request mem region failed"); pr_err("request mem region failed\n");
err = -EINVAL; err = -EINVAL;
goto fail3; goto fail3;
} }
cxt->virt_addr = ioremap(cxt->phys_addr, cxt->size); cxt->virt_addr = ioremap(cxt->phys_addr, cxt->size);
if (!cxt->virt_addr) { if (!cxt->virt_addr) {
printk(KERN_ERR "ramoops: ioremap failed"); pr_err("ioremap failed\n");
goto fail2; goto fail2;
} }
cxt->dump.dump = ramoops_do_dump; cxt->dump.dump = ramoops_do_dump;
err = kmsg_dump_register(&cxt->dump); err = kmsg_dump_register(&cxt->dump);
if (err) { if (err) {
printk(KERN_ERR "ramoops: registering kmsg dumper failed"); pr_err("registering kmsg dumper failed\n");
goto fail1; goto fail1;
} }
@ -161,7 +163,7 @@ static int __exit ramoops_remove(struct platform_device *pdev)
struct ramoops_context *cxt = &oops_cxt; struct ramoops_context *cxt = &oops_cxt;
if (kmsg_dump_unregister(&cxt->dump) < 0) if (kmsg_dump_unregister(&cxt->dump) < 0)
printk(KERN_WARNING "ramoops: could not unregister kmsg_dumper"); pr_warn("could not unregister kmsg_dumper\n");
iounmap(cxt->virt_addr); iounmap(cxt->virt_addr);
release_mem_region(cxt->phys_addr, cxt->size); release_mem_region(cxt->phys_addr, cxt->size);
@ -185,6 +187,7 @@ static int __init ramoops_init(void)
* If we didn't find a platform device, we use module parameters * If we didn't find a platform device, we use module parameters
* building platform data on the fly. * building platform data on the fly.
*/ */
pr_info("platform device not found, using module parameters\n");
dummy_data = kzalloc(sizeof(struct ramoops_platform_data), dummy_data = kzalloc(sizeof(struct ramoops_platform_data),
GFP_KERNEL); GFP_KERNEL);
if (!dummy_data) if (!dummy_data)