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Pihak Telekom Malaysia @Program Kemenangan yang telah diadakan pada 15th
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sd_set_power_mode() in derived module drivers/mmc/host/rtsx_usb_sdmmc.c
acquires dev_mutex and then calls pm_runtime_get_sync() to make sure the
device is awake while initializing a newly inserted card. Once it is
called during suspending state and explicitly before rtsx_usb_suspend()
acquires the
The patchset fixes a deadlock situation of runtime PM methods and minimize
card detection "deadtime" during runtime suspending.
Roger Tseng (2):
mfd: rtsx_usb: Fix runtime PM deadlock
mfd: rtsx_usb: Defer autosuspend while card exists
drivers/mfd/rtsx_usb.c | 21 +
1 file
A card insertion happens after the lastest polling before reader is
suspended may never have a chance to be detected. Under current 1-HZ
polling interval setting in mmc_core, the worst case of such
undetectablility is about 1 second.
To further reduce the undetectability, detect card slot again in
This patch fixes the following checkpatch.pl warning:
space prohibited before semicolon
Signed-off-by: Aya Mahfouz
---
v1: This patch applies to Greg's tree.
drivers/staging/media/davinci_vpfe/dm365_ipipe.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging
Hi Jason,
> On Jan 14, 2015, at 20:12 , Jason Gunthorpe
> wrote:
>
> On Wed, Jan 14, 2015 at 04:06:17PM +, One Thousand Gnomes wrote:
>
>> and I think you effectively have the user usage covered here for such
>> things. It much like GPIO pins - we can describe them but we can also
>> decla
Shirish,
Please don't toppost, I've corrected it below.
On Mon, Jan 12, 2015 at 11:14:57AM -0800, shirish gajera wrote:
> On Mon, Jan 12, 2015 at 6:15 AM, Jason Cooper wrote:
> > On Sun, Jan 11, 2015 at 03:41:05PM -0800, Shirish Gajera wrote:
> > > This patch fixes the checkpatch.pl warning:
> >
On Wed, Jan 14, 2015 at 04:06:17PM +, One Thousand Gnomes wrote:
> and I think you effectively have the user usage covered here for such
> things. It much like GPIO pins - we can describe them but we can also
> declare they are not visible to the user.
A missing element in mainline is a kind
Use the new comedi_isadma module to provide the ISA DMA support. This removes
all the ISA_DMA_API code from this driver and allows the driver to be used on
platforms that don't support the ISA_DMA_API.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-Hartman
---
drivers/staging/c
Use the new comedi_isadma module to provide the ISA DMA support. This removes
all the ISA_DMA_API code from this driver and allows the driver to be used on
platforms that don't support the ISA_DMA_API.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-Hartman
---
drivers/staging/c
Use the new comedi_isadma module to provide the ISA DMA support. This removes
all the ISA_DMA_API code from this driver and allows the driver to be used on
platforms that don't support the ISA_DMA_API.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-Hartman
---
drivers/staging/c
Currently this driver determines the number of DMA "runs" needed and the size
of the "last" DMA transfer in order to perform a command. As long as there are
more "runs" required, the dma->size is set to the buffer maxsize. On the last
"run" the buffer is set to the "last" size.
Refactor the driver
The labpc driver has already had the depends on ISA_DMA_API limitation removed
by moving all the DMA support code into the labpc_isadma module.
For aesthetics, use the comedi_isadma module to provide the actual ISA DMA
support.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-Hart
The dma->size calculations are overly complicated in this driver and the
'prealloc_bufsz' sanity checks are unnecessary.
Currently this driver determines the number of DMA "runs" needed and the size
of the "last" DMA transfer in order to perform a command. As long as there are
more "runs" required
THe pcl816_ai_setup_dma() and pcl816_ai_setup_next_dma() functions are similar
other than the buffer switch and the inclusion of the "unread_samples" in
pcl818_ai_setup_next_dma() when calculating the dma size.
Merge these two functions by initializing the 'dma->cur_dma' in the callers
and passing
Currently this driver determines the number of DMA "runs" needed and the size
of the "last" DMA transfer in order to perform a command. As long as there are
more "runs" required, the dma->size is set to the buffer maxsize. On the last
"run" the buffer is set to the "last" size.
Refactor the driver
The pcl812_ai_setup_dma() and pcl812_ai_setup_next_dma() functions are similar
other than the buffer switch and the inclusion of the "unread_samples" in
pcl818_ai_setup_next_dma() when calculating the dma size.
Merge these two functions by initializing the 'dma->cur_dma' in the callers
and passing
Use the new comedi_isadma module to provide the ISA DMA support. This removes
all the ISA_DMA_API code from this driver and allows the driver to be used on
platforms that don't support the ISA_DMA_API.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-Hartman
---
drivers/staging/c
THe pcl818_ai_setup_dma() and pcl818_ai_setup_next_dma() functions are similar
other than the buffer switch and the inclusion of the "unread_samples" in
pcl818_ai_setup_next_dma() when calculating the dma size.
Merge these two functions by initializing the 'dma->cur_dma' in the callers
and passing
The comedi legacy drivers that use ISA DMA all currently depend on the
ISA_DMA_API being avaliable in order to be selected. The ISA_DMA_API is
only needed to optionally support DMA when running asnyc commands.
Introduce a new helper module that provides all the ISA DMA support. Modify
the Kconfig
Use the new comedi_isadma module to provide the ISA DMA support. This removes
all the ISA_DMA_API code from this driver and allows the driver to be used on
platforms that don't support the ISA_DMA_API.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-Hartman
---
drivers/staging/c
Use the new comedi_isadma module to provide the ISA DMA support. This removes
all the ISA_DMA_API code from this driver and allows the driver to be used on
platforms that don't support the ISA_DMA_API.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-Hartman
---
drivers/staging/c
Introduce a new helper module to consolidate all the ISA DMA code. This will
allow removing the "depends on ISA_DMA_API" from the legacy drivers that can
use DMA for async command support.
This module is complete based on the various uses of ISA DMA in the comedi
drivers.
Signed-off-by: H Hartley
Use the new comedi_isadma module to provide the ISA DMA support. This removes
all the ISA_DMA_API code from this driver and allows the driver to be used on
platforms that don't support the ISA_DMA_API.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-Hartman
---
drivers/staging/c
> The request_firmware interface should be for the DT overlay path, and
> other schemes shouldn't use it. The name should come from the DT and
> no place else.
For the static bindings agreed (or ACPI but that's a detail) or other
dynamic discovery post boot.
> 2) The bootloader starts the kernel
> Those people have failed to show up and provide input and/or code.
That doesn't excuse failing to design the code properly.
>
> >> It is one thing to context switch a maths algorithm that is built to
> >> be stateless, it is quite another to context switch between, say an
> >> ethernet core wi
Fixes this checkpatch warning:
WARNING: Missing a blank line after declarations
Signed-off-by: Arno Tiemersma
---
drivers/staging/lustre/lustre/include/lclient.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/lustre/lustre/include/lclient.h
b/drivers/staging/lustre/lustre
On Wed, Jan 14, 2015 at 02:08:33PM +0100, Simone Weiss wrote:
> dpacompat.h and digi.h partly define the same macros, so it is necessary to
> change them both.
>
Could we eliminate one define? (I haven't looked so this isn't a
rhetorical question).
regards,
dan carpenter
__
On Wed, Jan 14, 2015 at 01:18:10PM +0100, Helene Gsaenger wrote:
> +/* Flash memory write count */
> +#define ADIS16203_FLASH_CNT 0x00
Ugh. No. That's super ugly. The original was fine. Just ignore
checkpatch.pl when it complains about stupid stuff.
regards,
dan carpenter
__
Fixed an else block following a if block containing return statement warning
found using checkpatch.pl
Signed-off-by: Asheesh Ranjan
---
drivers/staging/rtl8192e/rtl819x_HTProc.c | 36 ++---
1 file changed, 17 insertions(+), 19 deletions(-)
diff --git a/drivers/stagin
Hi Dan,
Thanks for your valuable input. It's appreciated.
On Wed, 14 Jan 2015 12:28:44 +0300 Dan Carpenter
wrote:
> > lots of Cc:'s [..]
>
> This block is not needed. This is a whitespace patch not something
> controversial where we will need to look at who was CC'd so that we
> can get annoye
On 13/01/15 17:16, H Hartley Sweeten wrote:
Tidy up the ISA DMA programming in all the comedi legacy drivers to follow
the programming sequence described in Documentation/DMA-ISA-LPC.txt.
This series applies after:
"[PATCH 00/37] staging: comedi: tidy up legacy DMA drivers"
H Hartley Sweeten (2
Put the v2 in "[PATCH v2]" so that it gets removed and not stored in the
permanent changelog.
On Wed, Jan 14, 2015 at 10:10:36AM +0100, Patrick Boettcher wrote:
> Simple style fix - 80 char limit was exceeded.
>
> This is second version of the patch. Thanks Joe Perches.
Put this line under the -
Simple style fix - 80 char limit was exceeded.
This is second version of the patch. Thanks Joe Perches.
Context: eudyptula challenge (http://eudyptula-challenge.org/)
Signed-off-by: Patrick Boettcher
Cc: Greg Kroah-Hartman
Cc: Arnd Bergmann
Cc: John Stultz
Cc: Peter Senna Tschudin
Cc: Dani
In the case the user-space daemon crashes, hangs or is killed, we
need to down the semaphore, otherwise, after the daemon starts next
time, the obsolete data in fcopy_transaction.message or
fcopy_transaction.fcopy_msg will be used immediately.
Cc: Jason Wang
Cc: Vitaly Kuznetsov
Cc: K. Y. Sriniv
On Wed, 2015-01-14 at 09:32 +0100, Arnd Bergmann wrote:
> On Wednesday 14 January 2015 09:20:42 Patrick Boettcher wrote:
> > diff --git a/drivers/staging/android/sync_debug.c
> > b/drivers/staging/android/sync_debug.c
[]
> > @@ -96,7 +96,8 @@ static void sync_print_pt(struct seq_file *s, struct
>
On Wednesday 14 January 2015 09:20:42 Patrick Boettcher wrote:
> diff --git a/drivers/staging/android/sync_debug.c
> b/drivers/staging/android/sync_debug.c
> index 1532a86..9a2aaf8 100644
> --- a/drivers/staging/android/sync_debug.c
> +++ b/drivers/staging/android/sync_debug.c
> @@ -96,7 +96,8 @@
Simple style fix - 80 char limit was exceeded.
Context: eudyptula challenge (http://eudyptula-challenge.org/)
Signed-off-by: Patrick Boettcher
Cc: Greg Kroah-Hartman
Cc: Arnd Bergmann
Cc: John Stultz
Cc: Peter Senna Tschudin
Cc: Daniel Vetter
Cc: Maarten Lankhorst
Cc: Tapasweni Pathak
Cc
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