diff options
Diffstat (limited to 'target/linux/coldfire/patches/050-mcfv4e_irq_magic_bit.patch')
| -rw-r--r-- | target/linux/coldfire/patches/050-mcfv4e_irq_magic_bit.patch | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/target/linux/coldfire/patches/050-mcfv4e_irq_magic_bit.patch b/target/linux/coldfire/patches/050-mcfv4e_irq_magic_bit.patch deleted file mode 100644 index 61d746b70..000000000 --- a/target/linux/coldfire/patches/050-mcfv4e_irq_magic_bit.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 3487b77acbb12f4174f46237f942918651b23aa7 Mon Sep 17 00:00:00 2001 -From: Kurt Mahan <kmahan@freescale.com> -Date: Tue, 15 Apr 2008 17:14:55 -0600 -Subject: [PATCH] Fix setting low 31 interrupts to deal with magic bit 0 - of the IMRL register. - -LTIBName: mcfv4e-irq-magic-bit -Signed-off-by: Kurt Mahan <kmahan@freescale.com> ---- - arch/m68k/coldfire/ints.c | 9 ++++++--- - 1 files changed, 6 insertions(+), 3 deletions(-) - ---- a/arch/m68k/coldfire/ints.c -+++ b/arch/m68k/coldfire/ints.c -@@ -420,10 +420,13 @@ void m547x_8x_irq_enable(unsigned int ir - } - #endif - -- if (irq < 32) -- MCF_IMRL &= ~(1 << irq); -- else -+ if (irq < 32) { -+ /* *grumble* don't set low bit of IMRL */ -+ MCF_IMRL &= (~(1 << irq) & 0xfffffffe); -+ } -+ else { - MCF_IMRH &= ~(1 << (irq - 32)); -+ } - } - - void m547x_8x_irq_disable(unsigned int irq) |