diff options
Diffstat (limited to 'target/linux/leon/patches-2.6.36/011-greth_fix_unhandled_irq.patch')
| -rw-r--r-- | target/linux/leon/patches-2.6.36/011-greth_fix_unhandled_irq.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/target/linux/leon/patches-2.6.36/011-greth_fix_unhandled_irq.patch b/target/linux/leon/patches-2.6.36/011-greth_fix_unhandled_irq.patch new file mode 100644 index 0000000000..55e6185a2c --- /dev/null +++ b/target/linux/leon/patches-2.6.36/011-greth_fix_unhandled_irq.patch @@ -0,0 +1,21 @@ +From 3d7788e8f5ae3d44e48f9b7476528acf3d9c8b32 Mon Sep 17 00:00:00 2001 +From: Daniel Hellstrom <daniel@gaisler.com> +Date: Wed, 20 Oct 2010 17:07:12 +0200 +Subject: [PATCH] GRETH: Fixed potential future problem where unhandled IRQ is cleared. + +Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> +--- + drivers/net/greth.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +--- a/drivers/net/greth.c ++++ b/drivers/net/greth.c +@@ -584,7 +584,7 @@ static irqreturn_t greth_interrupt(int i + if (status & (GRETH_INT_RX | GRETH_INT_TX)) { + + /* Clear interrupt status */ +- GRETH_REGORIN(greth->regs->status, ++ GRETH_REGSAVE(greth->regs->status, + status & (GRETH_INT_RX | GRETH_INT_TX)); + + retval = IRQ_HANDLED; |