diff options
Diffstat (limited to 'target/linux/omap24xx/patches-3.3/254-cbus-retu-tahvo-irq-mask-init-fix.patch')
| -rw-r--r-- | target/linux/omap24xx/patches-3.3/254-cbus-retu-tahvo-irq-mask-init-fix.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/omap24xx/patches-3.3/254-cbus-retu-tahvo-irq-mask-init-fix.patch b/target/linux/omap24xx/patches-3.3/254-cbus-retu-tahvo-irq-mask-init-fix.patch new file mode 100644 index 0000000000..a1be6b793e --- /dev/null +++ b/target/linux/omap24xx/patches-3.3/254-cbus-retu-tahvo-irq-mask-init-fix.patch @@ -0,0 +1,24 @@ +--- a/drivers/cbus/retu.c ++++ b/drivers/cbus/retu.c +@@ -451,7 +451,8 @@ static int __devinit retu_probe(struct p + (rev >> 4) & 0x07, rev & 0x0f); + + /* Mask all RETU interrupts */ +- __retu_write_reg(retu, RETU_REG_IMR, 0xffff); ++ retu->mask = 0xFFFF; ++ __retu_write_reg(retu, RETU_REG_IMR, retu->mask); + + ret = request_threaded_irq(retu->irq, NULL, retu_irq_handler, + IRQF_ONESHOT, "retu", retu); +--- a/drivers/cbus/tahvo.c ++++ b/drivers/cbus/tahvo.c +@@ -346,7 +346,8 @@ static int __devinit tahvo_probe(struct + (rev >> 4) & 0x0f, rev & 0x0f); + + /* Mask all TAHVO interrupts */ +- __tahvo_write_reg(tahvo, TAHVO_REG_IMR, 0xffff); ++ tahvo->mask = 0xFFFF; ++ __tahvo_write_reg(tahvo, TAHVO_REG_IMR, tahvo->mask); + + ret = request_threaded_irq(irq, NULL, tahvo_irq_handler, + IRQF_TRIGGER_RISING | IRQF_ONESHOT, |