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@xxxxxxxxxxxxxx>
---
drivers/usb/gadget/f_fastboot.c | 5 +++++
1 file changed, 5 insertions(+)
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
@@ -246,6 +246,11 @@ static int fastboot_add_partition_variables(struct f_fastboot *f_fb,
struct fb_variable *var;
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;
--
2.19.0
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