Simplify the code with the new macros for PCM format type iterations.
This fixes the sparse warnings nicely:
sound/core/pcm_native.c:2302:26: warning: restricted snd_pcm_format_t degrades to integer
sound/core/pcm_native.c:2306:54: warning: incorrect type in argument 1 (different base types)
sound/core/pcm_native.c:2306:54: expected restricted snd_pcm_format_t [usertype] format
sound/core/pcm_native.c:2306:54: got unsigned int [assigned] k
....
No functional changes, just sparse warning fixes.
Link: https://lore.kernel.org/r/20200206163945.6797-6-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Simplify the code with the new macros for PCM format type iterations.
This fixes the sparse warnings nicely:
sound/drivers/dummy.c:906:25: warning: restricted snd_pcm_format_t degrades to integer
sound/drivers/dummy.c:908:25: warning: incorrect type in argument 1 (different base types)
sound/drivers/dummy.c:908:25: expected restricted snd_pcm_format_t [usertype] format
sound/drivers/dummy.c:908:25: got int [assigned] i
No functional changes, just sparse warning fixes.
Link: https://lore.kernel.org/r/20200206163945.6797-5-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The new macro can fix the sparse warnings gracefully:
sound/usb/proc.c:73:31: warning: restricted snd_pcm_format_t degrades to integer
sound/usb/proc.c:73:38: warning: restricted snd_pcm_format_t degrades to integer
sound/usb/proc.c:73:61: warning: restricted snd_pcm_format_t degrades to integer
No functional changes, just sparse warning fixes.
Link: https://lore.kernel.org/r/20200206163945.6797-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
snd_pcm_format_t is a strong-typed integer and requires the explicit
cast with __force if converted or compared with a normal integer
value. Since most of use cases do iterate over all formats and test /
set the mask, provide a couple of new helper macros that do the
explicit cast.
Link: https://lore.kernel.org/r/20200206163945.6797-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Fix sparse warnings about PCM format assignment regarding the strong
typed snd_pcm_format_t:
sound/drivers/aloop.c:352:45: warning: restricted snd_pcm_format_t degrades to integer
sound/drivers/aloop.c:355:39: warning: incorrect type in assignment (different base types)
sound/drivers/aloop.c:355:39: expected unsigned int format
sound/drivers/aloop.c:355:39: got restricted snd_pcm_format_t [usertype] format
sound/drivers/aloop.c:1435:34: warning: incorrect type in assignment (different base types)
sound/drivers/aloop.c:1435:34: expected long max
sound/drivers/aloop.c:1435:34: got restricted snd_pcm_format_t [usertype]
sound/drivers/aloop.c:1565:39: warning: incorrect type in assignment (different base types)
sound/drivers/aloop.c:1565:39: expected unsigned int format
sound/drivers/aloop.c:1565:39: got restricted snd_pcm_format_t [usertype]
Some code in this driver assigns an integer value to snd_pcm_format_t
via control API, and they need to be with the explicit cast.
No functional changes, just sparse warning fixes.
Link: https://lore.kernel.org/r/20200206163945.6797-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Fixes the sparse warnings. The cast to __user pointer needs __force:
sound/isa/sb/emu8000_pcm.c:528:9: warning: cast removes address space '<asn:1>' of expression
No functional changes, just sparse warning fixes.
Link: https://lore.kernel.org/r/20200206163152.6073-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The internal page tables are little endian, hence they should be
__le32 type. This fixes the relevant sparse warning:
sound/pci/emu10k1/emu10k1_main.c:2013:51: warning: incorrect type in assignment (different base types)
sound/pci/emu10k1/emu10k1_main.c:2013:51: expected unsigned int [usertype]
sound/pci/emu10k1/emu10k1_main.c:2013:51: got restricted __le32 [usertype]
No functional changes, just sparse warning fixes.
Link: https://lore.kernel.org/r/20200206163152.6073-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The internal page tables are in little endian, hence they should be
__le32 type. This fixes the relevant sparse warnings:
sound/pci/via82xx.c:454:60: warning: incorrect type in assignment (different base types)
sound/pci/via82xx.c:454:60: expected unsigned int [usertype]
sound/pci/via82xx.c:454:60: got restricted __le32 [usertype]
....
No functional changes, just sparse warning fixes.
Link: https://lore.kernel.org/r/20200206163152.6073-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This is a final step of the cleanup series: move the HDMI ELD parser
call into update_eld() function so that we can unify the calls.
The ELD validity check is unified in update_eld(), too.
Along with it, the repoll scheduling is moved to update_eld() as well,
where sync_eld_via_acomp() just passes 0 for skipping it.
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Nikhil Mahale <nmahale@nvidia.com>
Link: https://lore.kernel.org/r/20200206162804.4734-5-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
For improving the readability, move the runtime PM handling code from
hdmi_present_sense() to hdmi_present_sense_via_verbs(). Now
hdmi_present_sense() became symmetric for both audio-component and
legacy cases.
Just a minor code refactoring.
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Nikhil Mahale <nmahale@nvidia.com>
Link: https://lore.kernel.org/r/20200206162804.4734-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The current HDMI codec driver code manages the jack detection in two
different ways: for Intel codecs with audio component, the driver
creates snd_jack objects by itself while the standard hda_jack stuff
is used for the rest. This was basically because the audio component
doesn't need the pin sense reading and the unsol event handling, hence
it just needs to report the corresponding jacks directly.
It was a bit messy but not too messy until the driver got DP-MST
support for Nvidia that re-uses the part of dyn_pcm_assign feature
while keeping the pin sense and the unsol event handling. Now, for
DP-MST, we use hda_jack for pin sensing and unsol events but use the
own snd_jack objects. Meanwhile for non-DP-MST, hda_jack is used for
pin sense and unsol events, and the jacks are bound on hda_jack.
Moreover, there is a polling mode support where the unsol event isn't
used. For those, we also have special handling.
For simplifying those messes, this patch unifies the snd_jack handling
over all generic HDMI codes. The driver creates snd_jack objects just
like Intel codecs did in the past but now for all devices. For the
system without audio component binding, we still need the pin sense
and the unsol event handling, and those are still done with the
hda_jack table as before. But hda_jack is no longer used for the
actual snd_jack handling.
Since the hda_jack is no longer used for jack reporting, we removed
snd_hda_jack_report_sync() calls, which also allowed to simplify the
return type of hda_present_sense() and co. pin_idx_to_pcm_jack() was
simplified as well because it behaves same for all cases now.
Note that the hda_jack is still used for the simple HDMI codecs; they
are really simple enough, so no big reason to change intrusively.
Reviewed-by: Nikhil Mahale <nmahale@nvidia.com>
Link: https://lore.kernel.org/r/20200206162804.4734-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Pass hda_jack_tbl object to hdmi_intrinsic_event() along with res from
hdmi_unsol_event() so that we can reduce the lookup of the same
hda_jack_tbl object again.
Minor code refactoring.
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Nikhil Mahale <nmahale@nvidia.com>
Link: https://lore.kernel.org/r/20200206162804.4734-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Fix language typos in arch/arc/Kconfig.
Cc: linux-snps-arc@lists.infradead.org
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
CONFIG_IOSCHED_DEADLINE and CONFIG_IOSCHED_CFQ are gone since
commit f382fb0bce ("block: remove legacy IO schedulers").
The IOSCHED_DEADLINE was replaced by MQ_IOSCHED_DEADLINE and it will be
now enabled by default (along with MQ_IOSCHED_KYBER).
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
With the introduction of 738987a1d6 ("mmc: bcm2835: Use
dma_request_chan() instead dma_request_slave_channel()") sdhost-bcm2835
now waits for its DMA channel to be available when defined in the
device-tree (it would previously default to PIO). Albeit the right
behaviour, the MMC host is needed for booting. So this makes sure the
DMA channel shows up in time.
Fixes: 738987a1d6 ("mmc: bcm2835: Use dma_request_chan() instead dma_request_slave_channel()")
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Change 21537dc driver PMBus polling of MFR_COMMON from bits 5/4 to
bits 6/5. This fixs a LTC297X family bug where polling always returns
not busy even when the part is busy. This fixes a LTC388X and
LTM467X bug where polling used PEND and NOT_IN_TRANS, and BUSY was
not polled, which can lead to NACKing of commands. LTC388X and
LTM467X modules now poll BUSY and PEND, increasing reliability by
eliminating NACKing of commands.
Signed-off-by: Mike Jones <michael-a1.jones@analog.com>
Link: https://lore.kernel.org/r/1580234400-2829-2-git-send-email-michael-a1.jones@analog.com
Fixes: e04d1ce9bb ("hwmon: (ltc2978) Add polling for chips requiring it")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
If the module happens to be loaded later at runtime there is a chance
memory is already fragmented enough to fail allocation of firmware
blob storage and consequently GVT init. Since it doesn't seem to be
necessary to have the blob contiguous, use vmalloc() instead to avoid
the issue.
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1579723824-25711-1-git-send-email-igor.druzhinin@citrix.com
There is one OF call in the driver that limits its area of use.
Replace it to generic device_get_match_data() and get rid of OF dependency.
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: David Lechner <david@lechnology.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200131204923.48928-3-andriy.shevchenko@linux.intel.com
The spi_register_driver() will set the ->owner member to THIS_MODULE.
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: David Lechner <david@lechnology.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200131204923.48928-2-andriy.shevchenko@linux.intel.com
There is one OF call in the driver that limits its area of use.
Replace it to generic device_get_match_data() and get rid of OF dependency.
While here, cast SPI driver data to certain enumerator type.
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: David Lechner <david@lechnology.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200131204923.48928-1-andriy.shevchenko@linux.intel.com
In case the WDAT interface is broken, give the user an option to
ignore it to let a native driver bind to the watchdog device instead.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This patch fixes "WARNING: please, no spaces at the start of a
line" by checkpatch.pl by replacing spaces with the tab.
Signed-off-by: Mohana Datta Yelugoti <ymdatta.work@gmail.com>
Link: https://lore.kernel.org/r/20200209173628.21221-1-ymdatta.work@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the file r8190_rtl8256.c to avoid the following
checkpatch.pl warnings:
CHECK: spaces preferred around that '>>' (ctx:VxV)
Signed-off-by: Sumera Priyadarsini <sylphrenadin@gmail.com>
Link: https://lore.kernel.org/r/20200209073020.13423-1-sylphrenadin@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch corrects the SPDX License Identifier style in
header files related to pi433 radio module drivers.
It assigns explicit block comment to the SPDX License Identifier.
Changes made by using a script provided by Joe Perches here:
https://lkml.org/lkml/2019/2/7/46.
Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Link: https://lore.kernel.org/r/20200208083621.GA3797@nishad
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove unnecessary RETURN label and use return directly instead. Since
the return type of rtw_free_netdev() is void, remove the return at the
end of the function.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200206085924.21531-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The only remaining state doesn't provide any information anymore nor the
completion that depends on it, which is set to complete_all() before any
user may wait on it.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200131103836.14312-18-nsaenzjulienne@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
After the first states cleanup pass some set_suspend/resume_state()
calls disappeared which opened up even more opportunities for deletions.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200131103836.14312-17-nsaenzjulienne@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
vchiq_platform_suspend() and vchiq_platform_resume() do nothing, get rid
of them.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200131103836.14312-9-nsaenzjulienne@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The function always returns 0, delete the function and all code
conditional to it, namely the suspend timer.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200131103836.14312-7-nsaenzjulienne@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The boolean value is never set to true, hence remove it and all the code that
depends on it.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200131103836.14312-3-nsaenzjulienne@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
