[PATCH] m68k: amiga core - kill warn_unused_result warnings
Geert Uytterhoeven <geert <at> linux-m68k.org>
2009-01-02 10:41:14 GMT
warning: ignoring return value of 'request_irq', declared with attribute
warn_unused_result
Signed-off-by: Geert Uytterhoeven <geert <at> linux-m68k.org>
---
arch/m68k/amiga/amiints.c | 12 ++++++++----
arch/m68k/amiga/cia.c | 4 +++-
arch/m68k/amiga/config.c | 3 ++-
3 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/arch/m68k/amiga/amiints.c b/arch/m68k/amiga/amiints.c
index 907a553..c5b5212 100644
--- a/arch/m68k/amiga/amiints.c
+++ b/arch/m68k/amiga/amiints.c
<at> <at> -72,10 +72,14 <at> <at> static struct irq_controller amiga_irq_controller = {
void __init amiga_init_IRQ(void)
{
- request_irq(IRQ_AUTO_1, ami_int1, 0, "int1", NULL);
- request_irq(IRQ_AUTO_3, ami_int3, 0, "int3", NULL);
- request_irq(IRQ_AUTO_4, ami_int4, 0, "int4", NULL);
- request_irq(IRQ_AUTO_5, ami_int5, 0, "int5", NULL);
+ if (request_irq(IRQ_AUTO_1, ami_int1, 0, "int1", NULL))
+ pr_err("Couldn't register int%d\n", 1);
+ if (request_irq(IRQ_AUTO_3, ami_int3, 0, "int3", NULL))
+ pr_err("Couldn't register int%d\n", 3);
+ if (request_irq(IRQ_AUTO_4, ami_int4, 0, "int4", NULL))
+ pr_err("Couldn't register int%d\n", 4);
+ if (request_irq(IRQ_AUTO_5, ami_int5, 0, "int5", NULL))
+ pr_err("Couldn't register int%d\n", 5);
(Continue reading)
Sort of ... > I get events from /dev/input/mouse0 and /dev/input/mice (atari_defconfig). > > The kernel says (ARAnyM, windowed mode): > | input: Atari mouse as /devices/virtual/input/input1 > | Reseting weird mouse packet: 942, 379, 0 > | Reseting weird mouse packet: 943, 379, 0 > | Reseting weird mouse packet: 945, 378, 0 > | Reseting weird mouse packet: 948, 378, 0 > | Reseting weird mouse packet: 956, 376, 0 That's the broken packets - the real ones shoule be fine (small x and y increments in byte 1 and 2, 0x8 in byte 0 unless button pressed). > > When running X under ARAnyM (depth 16), some shortcomings show up: > - up and down are interchanged (works fine when rolling the mouse over the > bottom surface of the table --- old arabic map style
Weird - the inversion of the y direction increment is taken from the old busmouse driver code where it used to work OK. The point of reference is set to
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