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9b00b300e7bce032c467c36ca47fe2a776887fc2
linux/drivers
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Marc Kleine-Budde 9b00b300e7 can: flexcan: fix transition from and to low power mode in chip_{en,dis}able 
In flexcan_chip_enable() and flexcan_chip_disable() fixed delays are used.
Experiments have shown that the transition from and to low power mode may take
several microseconds.

This patch adds a while loop which polls the Low Power Mode ACK bit (LPM_ACK)
that indicates a successfull mode change. If the function runs into a timeout a
error value is returned.

Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-03-03 12:41:27 +01:00
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accessibility
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acpi
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amba
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ata
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atm
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auxdisplay
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base
Merge tag 'dma-buf-for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sumits/dma-buf
2014-02-17 12:42:45 -08:00
bcma
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block
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bluetooth
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bus
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cdrom
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char
Merge tag 'char-misc-3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2014-02-14 16:13:00 -08:00
clk
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clocksource
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connector
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cpufreq
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cpuidle
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crypto
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dca
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devfreq
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dio
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dma
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edac
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eisa
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extcon
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firewire
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firmware
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fmc
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gpio
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gpu
Merge tag 'ttm-fixes-3.14-2014-02-18' of git://people.freedesktop.org/~thomash/linux into drm-fixes
2014-02-19 08:21:26 +10:00
hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2014-02-18 16:29:46 -08:00
hsi
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hv
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hwmon
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hwspinlock
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i2c
i2c: mv64xxx: refactor message start to ensure proper initialization
2014-02-15 15:42:31 +01:00
ide
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idle
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iio
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infiniband
net,IB/mlx: Bump all Mellanox driver versions
2014-02-25 17:34:44 -05:00
input
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iommu
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ipack
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irqchip
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isdn
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leds
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lguest
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macintosh
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mailbox
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md
Merge tag 'md/3.14-fixes' of git://neil.brown.name/md
2014-02-14 12:48:16 -08:00
media
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memory
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memstick
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message
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mfd
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misc
Merge tag 'char-misc-3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2014-02-14 16:13:00 -08:00
mmc
Fix uses of dma_max_pfn() when converting to a limiting address
2014-02-17 23:08:41 +00:00
mtd
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net
can: flexcan: fix transition from and to low power mode in chip_{en,dis}able
2014-03-03 12:41:27 +01:00
nfc
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ntb
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nubus
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of
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-02-18 15:52:43 -08:00
oprofile
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parisc
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parport
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pci
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pcmcia
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phy
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pinctrl
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platform
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pnp
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power
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powercap
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pps
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ps3
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ptp
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pwm
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rapidio
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regulator
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remoteproc
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reset
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rpmsg
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rtc
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s390
qeth: postpone freeing of qdio memory
2014-02-25 18:29:02 -05:00
sbus
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scsi
Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
2014-02-18 15:49:58 -08:00
sfi
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sh
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sn
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spi
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ssb
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staging
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-02-18 15:52:43 -08:00
target
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tc
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thermal
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tty
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uio
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usb
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uwb
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vfio
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vhost
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virt
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virtio
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vlynq
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w1
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watchdog
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xen
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zorro
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Kconfig
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Makefile
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