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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-09-17 15:56:04 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-09-18 08:50:26 +0200 |
| commit | 37bc0b2daf75a11fe7ae94c574be6ca2d053126d (patch) | |
| tree | e7cdfb9e8acb88aa94050a0d3abc2682d0263454 | |
| parent | 13b0f4666db5dd55e116a9011fb769a53c3a382f (diff) | |
| download | barebox-37bc0b2daf75a11fe7ae94c574be6ca2d053126d.tar.gz barebox-37bc0b2daf75a11fe7ae94c574be6ca2d053126d.tar.xz | |
usb: gadget: fastboot: detect device if not present
When a device file is not present when the fastboot gadget is created
then try to detect it before we fail. It may be that we want to write
to a device that we haven't used before.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | drivers/usb/gadget/f_fastboot.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index 40a78987e4..74fb524c1c 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -247,6 +247,11 @@ static int fastboot_add_partition_variables(struct f_fastboot *f_fb, ret = stat(fentry->filename, &s); if (ret) { + device_detect_by_name(devpath_to_name(fentry->filename)); + ret = stat(fentry->filename, &s); + } + + if (ret) { if (fentry->flags & FILE_LIST_FLAG_CREATE) { ret = 0; type = "file"; |