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mmc: sdio_uart: remove meaningless BUG_ON 

The code seems quite simple to maintain the sdio_uart_table,
and the insert/remove port from the table are symmetric. If
the BUG_ON occurs, which means serial_core modify the index
or mess up the port sequence anyway.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Shawn Lin 2016-11-02 15:26:25 +08:00 committed by Ulf Hansson
parent 6ff897ff5c
commit 8664dccf3a
1 changed files with 0 additions and 2 deletions
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2
drivers/mmc/card/sdio_uart.c
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@ -135,8 +135,6 @@ static void sdio_uart_port_remove(struct sdio_uart_port *port)
{
struct sdio_func *func;
BUG_ON(sdio_uart_table[port->index] != port);
spin_lock(&sdio_uart_table_lock);
sdio_uart_table[port->index] = NULL;
spin_unlock(&sdio_uart_table_lock);