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Commit 6db9cc68 authored by Bryan O'Donoghue's avatar Bryan O'Donoghue Committed by Greg Kroah-Hartman
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greybus: uart: Fix minor number leak 



On the gb_uart_remove() path we are forgetting to do a release_minor()
leading to a minor number leak. This is a simple one-line fix.

Tested on EVT 2.0

Signed-off-by: default avatarBryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent c6722ab5

drivers/staging/greybus/uart.c

+1 −0
Original line number Diff line number Diff line
@@ -969,6 +969,7 @@ static void gb_uart_remove(struct gbphy_device *gbphy_dev) 
	gb_connection_disable(connection);

	tty_port_destroy(&gb_tty->port);

	gb_connection_destroy(connection);

	release_minor(gb_tty);

	kfifo_free(&gb_tty->write_fifo);

	kfree(gb_tty->buffer);

	kfree(gb_tty);