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authorTheodore Ts'o <tytso@mit.edu>2012-07-17 21:51:51 +0400
committerTheodore Ts'o <tytso@mit.edu>2012-07-19 18:39:42 +0400
commitfc4b1863a59171ac29e795dc5a9a7227d94313c8 (patch)
tree23f936d9021fd5313d64e7d5acaa4ebce9c2dda2 /drivers/tty
parent20ed3ef7f3e39cb18fb64acc61aa40a74a9c7e19 (diff)
downloadlinux-fc4b1863a59171ac29e795dc5a9a7227d94313c8.tar.xz
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.c3
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;