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| author | Tobias Klauser <tklauser@distanz.ch> | 2011-02-09 10:56:52 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-17 11:31:58 -0800 |
| commit | e96fabd8791aad30a3c8a03919893ae3e2e3df25 (patch) | |
| tree | e83e2647b1dcf240d24bf85b6e0906be2a4a0440 /drivers/tty/serial/altera_uart.c | |
| parent | d637837583163a1a70331ce48097f697cac85e32 (diff) | |
| download | op-kernel-dev-e96fabd8791aad30a3c8a03919893ae3e2e3df25.zip op-kernel-dev-e96fabd8791aad30a3c8a03919893ae3e2e3df25.tar.gz | |
tty: serial: altera_uart: Handle pdev->id == -1 in altera_uart_remove
Commit 6b5756f176568a710d008d3b478128fafb6707f0 introduced the
possibility for pdev->id being -1 but the change was not done equally in
altera_uart_remove. This patch fixes this.
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty/serial/altera_uart.c')
| -rw-r--r-- | drivers/tty/serial/altera_uart.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/tty/serial/altera_uart.c b/drivers/tty/serial/altera_uart.c index 7212162..dee7a0e 100644 --- a/drivers/tty/serial/altera_uart.c +++ b/drivers/tty/serial/altera_uart.c @@ -561,9 +561,15 @@ static int __devinit altera_uart_probe(struct platform_device *pdev) static int __devexit altera_uart_remove(struct platform_device *pdev) { - struct uart_port *port = &altera_uart_ports[pdev->id].port; + struct uart_port *port; + int i = pdev->id; + if (i == -1) + i = 0; + + port = &altera_uart_ports[i].port; uart_remove_one_port(&altera_uart_driver, port); + return 0; } |
