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| author | CaiZhiyong <caizhiyong@huawei.com> | 2014-01-21 14:39:25 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2014-01-21 20:18:26 -0800 |
| commit | bca266b3886b8bc587db044750c8a00d674b4d09 (patch) | |
| tree | f0926b313d9c718450a9817caf4927cbc2a33cb1 | |
| parent | 6753471c0cb4562aebb9c70beb74ccd392d49ee8 (diff) | |
| download | linux-stable-bca266b3886b8bc587db044750c8a00d674b4d09.tar.gz linux-stable-bca266b3886b8bc587db044750c8a00d674b4d09.tar.bz2 linux-stable-bca266b3886b8bc587db044750c8a00d674b4d09.zip | |
block: remove unrelated header files and export symbol
Fix up the following items:
- remove unrelated header files.
- export interface function.
- modify function cmdline_parts_parse return value, this will make
it more friendly for the caller.
Signed-off-by: CaiZhiyong <caizhiyong@huawei.com>
Cc: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
CC: Brian Norris <computersforpeace@gmail.com>
Cc: "Wanglin (Albert)" <albert.wanglin@hisilicon.com>
Cc: Artem Bityutskiy <dedekind1@gmail.com>
Cc: Karel Zak <kzak@redhat.com>
Cc: Shmulik Ladkani <shmulik.ladkani@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/cmdline-parser.c | 18 | ||||
| -rw-r--r-- | include/linux/cmdline-parser.h | 8 |
2 files changed, 15 insertions, 11 deletions
diff --git a/block/cmdline-parser.c b/block/cmdline-parser.c index cc2637f8674e..9dbc67e42a99 100644 --- a/block/cmdline-parser.c +++ b/block/cmdline-parser.c @@ -4,8 +4,7 @@ * Written by Cai Zhiyong <caizhiyong@huawei.com> * */ -#include <linux/buffer_head.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/cmdline-parser.h> static int parse_subpart(struct cmdline_subpart **subpart, char *partdef) @@ -159,6 +158,7 @@ void cmdline_parts_free(struct cmdline_parts **parts) *parts = next_parts; } } +EXPORT_SYMBOL(cmdline_parts_free); int cmdline_parts_parse(struct cmdline_parts **parts, const char *cmdline) { @@ -206,6 +206,7 @@ fail: cmdline_parts_free(parts); goto done; } +EXPORT_SYMBOL(cmdline_parts_parse); struct cmdline_parts *cmdline_parts_find(struct cmdline_parts *parts, const char *bdev) @@ -214,17 +215,17 @@ struct cmdline_parts *cmdline_parts_find(struct cmdline_parts *parts, parts = parts->next_parts; return parts; } +EXPORT_SYMBOL(cmdline_parts_find); /* * add_part() * 0 success. * 1 can not add so many partitions. */ -void cmdline_parts_set(struct cmdline_parts *parts, sector_t disk_size, - int slot, - int (*add_part)(int, struct cmdline_subpart *, void *), - void *param) - +int cmdline_parts_set(struct cmdline_parts *parts, sector_t disk_size, + int slot, + int (*add_part)(int, struct cmdline_subpart *, void *), + void *param) { sector_t from = 0; struct cmdline_subpart *subpart; @@ -247,4 +248,7 @@ void cmdline_parts_set(struct cmdline_parts *parts, sector_t disk_size, if (add_part(slot, subpart, param)) break; } + + return slot; } +EXPORT_SYMBOL(cmdline_parts_set); diff --git a/include/linux/cmdline-parser.h b/include/linux/cmdline-parser.h index a0f9280421ec..2e6dce6e5c2a 100644 --- a/include/linux/cmdline-parser.h +++ b/include/linux/cmdline-parser.h @@ -37,9 +37,9 @@ int cmdline_parts_parse(struct cmdline_parts **parts, const char *cmdline); struct cmdline_parts *cmdline_parts_find(struct cmdline_parts *parts, const char *bdev); -void cmdline_parts_set(struct cmdline_parts *parts, sector_t disk_size, - int slot, - int (*add_part)(int, struct cmdline_subpart *, void *), - void *param); +int cmdline_parts_set(struct cmdline_parts *parts, sector_t disk_size, + int slot, + int (*add_part)(int, struct cmdline_subpart *, void *), + void *param); #endif /* CMDLINEPARSEH */ |