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| author | Johan Hovold <jhovold@gmail.com> | 2013-10-09 17:01:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-12 02:00:26 +0200 |
| commit | 706cd17e8559c96dc883ba692c931f1ef31fbc5c (patch) | |
| tree | 66dea7852d01ecc7e1269ed9637ceb1c0254c22f /drivers/usb/serial | |
| parent | USB: serial: add memory flags to usb_serial_generic_write_start (diff) | |
| download | linux-706cd17e8559c96dc883ba692c931f1ef31fbc5c.tar.xz linux-706cd17e8559c96dc883ba692c931f1ef31fbc5c.zip | |
USB: serial: export usb_serial_generic_write_start
Export usb_serial_generic_write_start which is needed when implementing
a custom resume function while still relying on the generic write
implementation.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/generic.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index 31f78290c0e4..2b01ec8651c2 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -129,7 +129,7 @@ int usb_serial_generic_prepare_write_buffer(struct usb_serial_port *port, * * Return: Zero on success or if busy, otherwise a negative errno value. */ -static int usb_serial_generic_write_start(struct usb_serial_port *port, +int usb_serial_generic_write_start(struct usb_serial_port *port, gfp_t mem_flags) { struct urb *urb; @@ -184,6 +184,7 @@ retry: return 0; } +EXPORT_SYMBOL_GPL(usb_serial_generic_write_start); /** * usb_serial_generic_write - generic write function |