diff options
| author | Przemyslaw Marczak <p.marczak@samsung.com> | 2013-10-23 14:30:44 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-11-08 20:46:19 +0100 |
| commit | 0697f206dfbbb5821fbf03283dce0b96515167cf (patch) | |
| tree | 44d1700294f8d9f53243fbf60786f541020adfaa /include | |
| parent | f4dacf7b95e9f7d4246db00facdbe366b5c30a5a (diff) | |
usb: ums: fix disk capacity miscalculation and code cleanup
This patch prevents:
- ums disk capacity miscalculation because of integer overflow
Changes v2:
- Prevents passing zero size disk capacity to ums gadget driver
- Change function ums_get_capacity() to ums_disk_init() and do ums disk
initialization before gadget init
- Remove unnecessary code from mass storage driver
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/usb_mass_storage.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/usb_mass_storage.h b/include/usb_mass_storage.h index 674ca70c59..9df3adcf2a 100644 --- a/include/usb_mass_storage.h +++ b/include/usb_mass_storage.h @@ -25,12 +25,10 @@ struct ums { ulong start, lbaint_t blkcnt, void *buf); int (*write_sector)(struct ums *ums_dev, ulong start, lbaint_t blkcnt, const void *buf); - void (*get_capacity)(struct ums *ums_dev, - long long int *capacity); + unsigned int start_sector; + unsigned int num_sectors; const char *name; struct mmc *mmc; - int offset; - int part_size; }; extern struct ums *ums; |