0400b697ef
We should only return IRQ_HANDLED when we actually found something to handle. This is important since the USART interrupt handler may be shared with the timer interrupt on some chips. Pointed-out-by: michael <trimarchi@gandalf.sssup.it> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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.. | ||
cpm_uart | ||
jsm | ||
8250_accent.c | ||
8250_acorn.c | ||
8250_au1x00.c | ||
8250_boca.c | ||
8250_early.c | ||
8250_exar_st16c554.c | ||
8250_fourport.c | ||
8250_gsc.c | ||
8250_hp300.c | ||
8250_hub6.c | ||
8250_mca.c | ||
8250_pci.c | ||
8250_pnp.c | ||
8250.c | ||
8250.h | ||
21285.c | ||
68328serial.c | ||
68328serial.h | ||
68360serial.c | ||
amba-pl010.c | ||
amba-pl011.c | ||
atmel_serial.c | ||
bfin_5xx.c | ||
clps711x.c | ||
crisv10.c | ||
crisv10.h | ||
dz.c | ||
dz.h | ||
icom.c | ||
icom.h | ||
imx.c | ||
ioc3_serial.c | ||
ioc4_serial.c | ||
ip22zilog.c | ||
ip22zilog.h | ||
Kconfig | ||
m32r_sio_reg.h | ||
m32r_sio.c | ||
m32r_sio.h | ||
Makefile | ||
mcf.c | ||
mcfserial.c | ||
mcfserial.h | ||
mpc52xx_uart.c | ||
mpsc.c | ||
mux.c | ||
netx-serial.c | ||
of_serial.c | ||
pmac_zilog.c | ||
pmac_zilog.h | ||
pnx8xxx_uart.c | ||
pxa.c | ||
s3c2410.c | ||
sa1100.c | ||
sb1250-duart.c | ||
sc26xx.c | ||
serial_core.c | ||
serial_cs.c | ||
serial_ks8695.c | ||
serial_lh7a40x.c | ||
serial_txx9.c | ||
sh-sci.c | ||
sh-sci.h | ||
sn_console.c | ||
suncore.c | ||
suncore.h | ||
sunhv.c | ||
sunsab.c | ||
sunsab.h | ||
sunsu.c | ||
sunzilog.c | ||
sunzilog.h | ||
uartlite.c | ||
ucc_uart.c | ||
v850e_uart.c | ||
vr41xx_siu.c | ||
zs.c | ||
zs.h |