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| author | Rafal Jaworowski <raj@semihalf.com> | 2008-07-28 20:37:10 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-07-30 00:59:53 +0200 |
| commit | 13ca6305f2eba49c175f6370c35286141059c789 (patch) | |
| tree | 9992065dcc781c11a690bf89c00cbeff4160c7c6 /api/api_storage.c | |
| parent | 05c7fe0f049b1c9eb9a1992f27e5e350d865f4a8 (diff) | |
| download | u-boot-imx-13ca6305f2eba49c175f6370c35286141059c789.zip u-boot-imx-13ca6305f2eba49c175f6370c35286141059c789.tar.gz u-boot-imx-13ca6305f2eba49c175f6370c35286141059c789.tar.bz2 | |
API: Correct storage enumeration routine, other minor fixes in API storage area.
Signed-off-by: Rafal Czubak <rcz@semihalf.com>
Acked-by: Rafal Jaworowski <raj@semihalf.com>
Diffstat (limited to 'api/api_storage.c')
| -rw-r--r-- | api/api_storage.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/api/api_storage.c b/api/api_storage.c index 7e63240..874c538 100644 --- a/api/api_storage.c +++ b/api/api_storage.c @@ -1,5 +1,5 @@ /* - * (C) Copyright 2007 Semihalf + * (C) Copyright 2007-2008 Semihalf * * Written by: Rafal Jaworowski <raj@semihalf.com> * @@ -53,7 +53,7 @@ struct stor_spec { int enum_started; int enum_ended; int type; /* "external" type: DT_STOR_{IDE,USB,etc} */ - char name[4]; + char *name; }; static struct stor_spec specs[ENUM_MAX] = { { 0, 0, 0, 0, "" }, }; @@ -108,7 +108,10 @@ static int dev_stor_get(int type, int first, int *more, struct device_info *di) if (first) { di->cookie = (void *)get_dev(specs[type].name, 0); - found = 1; + if (di->cookie == NULL) + return 0; + else + found = 1; } else { for (i = 0; i < specs[type].max_dev; i++) @@ -123,7 +126,10 @@ static int dev_stor_get(int type, int first, int *more, struct device_info *di) } di->cookie = (void *)get_dev(specs[type].name, i); - found = 1; + if (di->cookie == NULL) + return 0; + else + found = 1; /* provide hint if there are more devices in * this group to enumerate */ @@ -360,7 +366,7 @@ lbasize_t dev_read_stor(void *cookie, void *buf, lbasize_t len, lbastart_t start return 0; if ((dd->block_read) == NULL) { - debugf("no block_read() for device 0x%08x\n"); + debugf("no block_read() for device 0x%08x\n", cookie); return 0; } |