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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-09-09 20:20:52 -0400 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2012-03-25 00:29:54 +0100 |
| commit | 5eaa3411a80fe50b3a0333389e0e259c580869e9 (patch) | |
| tree | 40d0e9edcdd544002e35534cf0ce34da900bda2c /arch/um/drivers | |
| parent | 1f42369cfc2ea9dcd2b443f80060048e4683d7ad (diff) | |
| download | linux-3.10-5eaa3411a80fe50b3a0333389e0e259c580869e9.tar.gz linux-3.10-5eaa3411a80fe50b3a0333389e0e259c580869e9.tar.bz2 linux-3.10-5eaa3411a80fe50b3a0333389e0e259c580869e9.zip | |
um: line->have_irq is never checked...
looks like a half-arsed duplicate of line->enabled
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/drivers')
| -rw-r--r-- | arch/um/drivers/line.c | 1 | ||||
| -rw-r--r-- | arch/um/drivers/line.h | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index c1aa89cefae..08f63930da8 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -383,7 +383,6 @@ int line_setup_irq(int fd, int input, int output, struct line *line, void *data) err = um_request_irq(driver->write_irq, fd, IRQ_WRITE, line_write_interrupt, flags, driver->write_irq_name, data); - line->have_irq = 1; return err; } diff --git a/arch/um/drivers/line.h b/arch/um/drivers/line.h index 6cb05a22e9b..0a1834719db 100644 --- a/arch/um/drivers/line.h +++ b/arch/um/drivers/line.h @@ -56,7 +56,6 @@ struct line { int sigio; struct delayed_work task; const struct line_driver *driver; - int have_irq; }; extern void line_close(struct tty_struct *tty, struct file * filp); |