warning: ignoring return value of 'request_irq', declared with attribute warn_unused_result
Signed-off-by: Geert Uytterhoeven <[email protected]> Cc: Enver Haase <[email protected]> Cc: Alan Cox <[email protected]> --- drivers/char/ser_a2232.c | 12 ++++++++++-- 1 files changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/char/ser_a2232.c b/drivers/char/ser_a2232.c index 7b0c352..a4e0a04 100644 --- a/drivers/char/ser_a2232.c +++ b/drivers/char/ser_a2232.c @@ -717,6 +717,7 @@ static int __init a2232board_init(void) u_char *from; volatile u_char *to; volatile struct a2232memory *mem; + int error, i; #ifdef CONFIG_SMP return -ENODEV; /* This driver is not SMP aware. Is there an SMP ZorroII-bus-machine? */ @@ -796,8 +797,15 @@ static int __init a2232board_init(void) */ if (a2232_init_drivers()) return -ENODEV; // maybe we should use a different -Exxx? - request_irq(IRQ_AMIGA_VERTB, a2232_vbl_inter, 0, "A2232 serial VBL", a2232_driver_ID); - return 0; + error = request_irq(IRQ_AMIGA_VERTB, a2232_vbl_inter, 0, + "A2232 serial VBL", a2232_driver_ID); + if (error) { + for (i = 0; i < nr_a2232; i++) + zorro_release_device(zd_a2232[i]); + tty_unregister_driver(a2232_driver); + put_tty_driver(a2232_driver); + } + return error; } static void __exit a2232board_exit(void) -- 1.5.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
