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| author | Paul Mundt <lethal@linux-sh.org> | 2010-03-29 15:51:35 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-03-29 15:51:35 +0900 |
| commit | bd05086bbe3f241cd552068f9ceba9e19c6ce427 (patch) | |
| tree | 5d8e28676693907f78b5666af7d6bb7e94c1f855 /drivers/base | |
| parent | ec0ffe2ee0e0fb9da4409d86bfd72636450f32df (diff) | |
| download | linux-3.10-bd05086bbe3f241cd552068f9ceba9e19c6ce427.tar.gz linux-3.10-bd05086bbe3f241cd552068f9ceba9e19c6ce427.tar.bz2 linux-3.10-bd05086bbe3f241cd552068f9ceba9e19c6ce427.zip | |
driver core: Convert to kasprintf() for early dev_name().
This is just a simple refactoring patch on top of the early dev_name()
support, converting from kstrdup() to kasprintf() as suggested by Kay.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/platform.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c index d2d4926c5c4..f2377f3d95e 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -1245,19 +1245,20 @@ static int __init early_platform_driver_probe_id(char *class_str, * rest of the driver core is initialized. */ if (!match->dev.init_name) { - char buf[32]; - if (match->id != -1) - snprintf(buf, sizeof(buf), "%s.%d", - match->name, match->id); + match->dev.init_name = + kasprintf(GFP_KERNEL, "%s.%d", + match->name, + match->id); else - snprintf(buf, sizeof(buf), "%s", - match->name); + match->dev.init_name = + kasprintf(GFP_KERNEL, "%s", + match->name); - match->dev.init_name = kstrdup(buf, GFP_KERNEL); if (!match->dev.init_name) return -ENOMEM; } + if (epdrv->pdrv->probe(match)) pr_warning("%s: unable to probe %s early.\n", class_str, match->name); |