diff options
| author | Theodore Ts'o <tytso@mit.edu> | 2012-07-17 13:51:51 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-07-19 10:39:42 -0400 |
| commit | fc4b1863a59171ac29e795dc5a9a7227d94313c8 (patch) | |
| tree | 23f936d9021fd5313d64e7d5acaa4ebce9c2dda2 /drivers/tty | |
| parent | 20ed3ef7f3e39cb18fb64acc61aa40a74a9c7e19 (diff) | |
uartlite: remove IRQF_SAMPLE_RANDOM which is now a no-op
With the changes in the random tree, IRQF_SAMPLE_RANDOM is now a
no-op; interrupt randomness is now collected unconditionally in a very
low-overhead fashion; see commit 775f4b297b. The IRQF_SAMPLE_RANDOM
flag was scheduled to be removed in 2009 on the
feature-removal-schedule, so this patch is preparation for the final
removal of this flag.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/uartlite.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c index 6cd414341d5e..6579ffdd8e9b 100644 --- a/drivers/tty/serial/uartlite.c +++ b/drivers/tty/serial/uartlite.c @@ -216,8 +216,7 @@ static int ulite_startup(struct uart_port *port) { int ret; - ret = request_irq(port->irq, ulite_isr, - IRQF_SHARED | IRQF_SAMPLE_RANDOM, "uartlite", port); + ret = request_irq(port->irq, ulite_isr, IRQF_SHARED, "uartlite", port); if (ret) return ret; |