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Jean Delvare e296fb7f30 i2c/tsl2550: Speed up initialization 
There's some redundancy in the tsl2550 initialization sequence. It is
powering up the device twice, and setting the operating mode twice
too. Setting things just once saves SMBus transactions, which aren't
always cheap, speeding up the device initialization.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Rodolfo Giometti <giometti@linux.it>
2007-07-12 14:12:31 +02:00
..
acorn [PATCH] fix request->cmd == INT cases 2007-07-10 08:03:34 +02:00
acpi ACPI: fix acpi_osi=!Linux 2007-07-02 21:06:48 -07:00
amba
ata [libata] sata_mv: print out additional chip info during probe 2007-07-09 12:29:31 -04:00
atm potential compiler error, irqfunc caller sites update 2007-07-06 10:23:43 -07:00
auxdisplay cfag12864bfb: Use sys_ instead of cfb_ framebuffer accessors 2007-06-01 08:18:28 -07:00
base firmware: remove orphaned Email 2007-06-08 12:41:08 -07:00
block Merge branch 'splice-2.6.23' of git://git.kernel.dk/data/git/linux-2.6-block 2007-07-10 13:51:06 -07:00
bluetooth [Bluetooth] Always send HCI_Reset for Broadcom devices 2007-05-24 14:26:15 +02:00
cdrom Remove legacy CDROM drivers 2007-07-10 08:03:34 +02:00
char sx: switch subven and subid values 2007-07-10 17:51:13 -07:00
clocksource
connector
cpufreq
crypto [CRYPTO] geode: Fix in-place operations and set key 2007-05-24 21:23:24 +10:00
dio
dma IOATDMA: fix section mismatches 2007-06-28 11:34:53 -07:00
edac
eisa
fc4
firewire firewire: fw-sbp2: fix DMA mapping of management ORBs 2007-07-10 00:07:49 +02:00
firmware
hid Merge branches 'debug-module-param' and 'upstream' into for-linus 2007-07-09 14:23:37 +02:00
hwmon hwmon/coretemp: fix a broken error path 2007-06-24 08:59:10 -07:00
i2c i2c/tsl2550: Speed up initialization 2007-07-12 14:12:31 +02:00
ide [PATCH] fix request->cmd == INT cases 2007-07-10 08:03:34 +02:00
ieee1394 ieee1394: remove old isochronous ABI 2007-07-10 00:07:41 +02:00
infiniband IPoIB/cm: Partial error clean up unmaps wrong address 2007-07-02 20:48:31 -07:00
input Input: tsdev - fix broken usec-to-millisecs conversion 2007-07-10 00:43:06 -04:00
isdn isdn/diva: fix section mismatch 2007-06-08 17:23:33 -07:00
kvm KVM: Prevent guest fpu state from leaking into the host 2007-06-15 12:30:59 +03:00
leds
macintosh i2c: Fix the i2c_smbus_read_i2c_block_data() prototype 2007-07-12 14:12:29 +02:00
mca
md md: fix bug in error handling during raid1 repair 2007-06-16 13:16:15 -07:00
media V4L/DVB (5822): Fix the return value in ttpci_budget_init() 2007-07-03 15:11:21 -03:00
message [SCSI] fusion: fix for BZ 8426 - massive slowdown on SCSI CD/DVD drive 2007-06-05 11:04:56 -05:00
mfd SM501: Check SM501 ID register on initialisation 2007-06-24 08:59:11 -07:00
misc eeprom_93cx6: shorten pulse timing to match spec (bis) 2007-07-10 12:41:09 -04:00
mmc mmc: at91_mci: fix hanging and rework to match flowcharts 2007-07-09 21:29:07 +02:00
mtd [MIPS] remove LASAT Networks platforms support 2007-07-10 17:33:04 +01:00
net Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2007-07-10 14:56:22 -07:00
nubus
oprofile Detach sched.h from mm.h 2007-05-21 09:18:19 -07:00
parisc [PARISC] stop lcd driver from stripping initial whitespace 2007-06-21 17:46:19 -04:00
parport [PARISC] fix section mismatch in parport_gsc 2007-05-27 12:13:53 -04:00
pci msi: mask the msix vector before we unmap it 2007-06-01 08:18:27 -07:00
pcmcia at91: fix enable/disable_irq_wake symmetry in pcmcia driver 2007-05-31 07:58:13 -07:00
pnp PNP SMCf010 quirk: work around Toshiba Portege 4000 ACPI issues 2007-07-06 10:23:43 -07:00
power [BATTERY] One Laptop Per Child power/battery driver 2007-07-10 11:28:22 +01:00
ps3
rapidio
rtc i2c: Delete outdated x1205 driver documentation 2007-07-12 14:12:28 +02:00
s390 [S390] vmlogrdr function annotation. 2007-07-10 11:24:54 +02:00
sbus [SPARC]: Missing #include <linux/mm.h> in drivers/sbus/char/flash.c 2007-05-31 01:52:53 -07:00
scsi scsi disk help file is not complete 2007-07-02 10:12:34 -04:00
serial PCMCIA-NETDEV : add new ID of lan&modem multifunction card 2007-07-08 22:16:39 -04:00
sh
sn
spi Blackfin SPI driver: fix bug SPI DMA incomplete transmission 2007-06-11 17:34:17 +08:00
tc [MIPS] DEC: Fix modpost warning. 2007-07-10 17:33:05 +01:00
telephony
usb potential compiler error, irqfunc caller sites update 2007-07-06 10:23:43 -07:00
video matroxfb: Clean-up i2c header inclusions 2007-07-12 14:12:30 +02:00
w1 [BATTERY] ds2760 W1 slave 2007-07-10 11:28:31 +01:00
zorro
Kconfig Merge git://git.infradead.org/~dwmw2/battery-2.6 2007-07-10 14:47:59 -07:00
Makefile [BATTERY] Universal power supply class (was: battery class) 2007-07-10 11:25:44 +01:00