diff options
| author | Rob Herring <robh@kernel.org> | 2014-12-10 14:43:03 -0600 |
|---|---|---|
| committer | Lukasz Majewski <l.majewski@samsung.com> | 2014-12-18 12:26:05 +0100 |
| commit | fe1b28c9f0954047f20b20253596b5ca9aef4a32 (patch) | |
| tree | f4e2f85dc522e473ccb7f8df4615b12d4ae24988 /drivers | |
| parent | 68ae882596524a2dde9da73283241b01d56375d5 (diff) | |
| download | u-boot-fe1b28c9f0954047f20b20253596b5ca9aef4a32.tar.gz | |
usb, g_dnl: generalize DFU detach functions
In order to add detach functions for fastboot, make the DFU detach related
functions common so they can be shared.
Signed-off-by: Rob Herring <robh@kernel.org>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
[TestHW: Exynos4412-Trats2]
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dfu/dfu.c | 16 | ||||
| -rw-r--r-- | drivers/usb/gadget/f_dfu.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/g_dnl.c | 17 |
3 files changed, 18 insertions, 17 deletions
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index 14cb366b01..648f26105d 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -17,7 +17,6 @@ #include <linux/list.h> #include <linux/compiler.h> -static bool dfu_detach_request; static LIST_HEAD(dfu_list); static int dfu_alt_num; static int alt_num_cnt; @@ -39,21 +38,6 @@ __weak bool dfu_usb_get_reset(void) return true; } -bool dfu_detach(void) -{ - return dfu_detach_request; -} - -void dfu_trigger_detach(void) -{ - dfu_detach_request = true; -} - -void dfu_clear_detach(void) -{ - dfu_detach_request = false; -} - static int dfu_find_alt_num(const char *s) { int i = 0; diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c index 16fc9ddf82..ead71eba6b 100644 --- a/drivers/usb/gadget/f_dfu.c +++ b/drivers/usb/gadget/f_dfu.c @@ -366,7 +366,7 @@ static int state_dfu_idle(struct f_dfu *f_dfu, to_runtime_mode(f_dfu); f_dfu->dfu_state = DFU_STATE_appIDLE; - dfu_trigger_detach(); + g_dnl_trigger_detach(); break; default: f_dfu->dfu_state = DFU_STATE_dfuERROR; diff --git a/drivers/usb/gadget/g_dnl.c b/drivers/usb/gadget/g_dnl.c index 25611acd60..ee52a29467 100644 --- a/drivers/usb/gadget/g_dnl.c +++ b/drivers/usb/gadget/g_dnl.c @@ -163,6 +163,23 @@ __weak int g_dnl_board_usb_cable_connected(void) return -EOPNOTSUPP; } +static bool g_dnl_detach_request; + +bool g_dnl_detach(void) +{ + return g_dnl_detach_request; +} + +void g_dnl_trigger_detach(void) +{ + g_dnl_detach_request = true; +} + +void g_dnl_clear_detach(void) +{ + g_dnl_detach_request = false; +} + static int g_dnl_get_bcd_device_number(struct usb_composite_dev *cdev) { struct usb_gadget *gadget = cdev->gadget; |