The return value of the pci_find_(ext_)capability() is either zero or the
position of a capability. It is never negative.
This patch consolidates the form of check from (pos <= 0) to (!pos).
Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Some quirks search for a HyperTransport capability and use a hard-coded TTL
value of 48 to avoid an infinite loop.
Move the definition of PCI_FIND_CAP_TTL to pci.h and use it instead of the
hard-coded TTL values.
[bhelgaas: changelog]
Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
i2c_driver does not need to set an owner because i2c_register_driver()
will set it.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Broke line with greater than 80 characters into two lines and
improved logical operator readability in hardware checksum if statement.
Signed-off-by: Jacob Kiefer <jtk54@cornell.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The following checkpatch warning was fixed:
WARNING: else is not generally useful after a break or return
Signed-off-by: Leung Timothy Chi King <contact@timothyleung.co>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes a missing line after declarations issue.
Signed-off-by: Johannes Postma <jgmpostma@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Both rtl8188e_read_chip_version() and ReadChipVersion8188E() are used
only in one place. Make ReadChipVersion8188E() a void function and
eliminate its wrapper - rtl8188e_read_chip_version().
Signed-off-by: Jakub Sitnicki <jsitnicki@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ROM version on RTL8188EU is always 0.
Signed-off-by: Jakub Sitnicki <jsitnicki@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
RFtype in struct HAL_VERSION duplicates rf_type in struct
hal_data_8188e, and does not change. Remove it and the macros that test
it.
Signed-off-by: Jakub Sitnicki <jsitnicki@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
IC type on RTL8188EU is always 8188E. Remove it and all the macros that
check it.
Signed-off-by: Jakub Sitnicki <jsitnicki@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This field is not used anywhere. Also, kill the rt_regulator_mode enum
which exists just for this field.
Signed-off-by: Jakub Sitnicki <jsitnicki@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When the checkpatch.pl script was run, it showed lines with length
more than 80 characters in rtw_ap.c file. Fixed line number 382 by
breaking it up into two lines within 80 characters.
Signed-off-by: Sreenath Madasu <Sreenath.Madasu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
linux/ieee80211.h already defines constants for capability bits.
Include it where needed, resolve discrepancies in naming, and remove the
duplicated definitions.
Also, make use of WLAN_CAPABILITY_IS_STA_BSS() macro to check if neither
ESS nor IBSS capability bits are set.
Signed-off-by: Jakub Sitnicki <jsitnicki@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
We were only using the kernel commandline to set the mode if this driver
is builtin, but when it is built as a module we were not having any way
to set the mode. Start using commandline even if it is built as a
module.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
We were checking smtc_regbaseaddress and that too at a place where it
can never be NULL. Real check should be on sfb->lfb immediately after
we do ioremap.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
These macros were only defined but not used anywhere.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In ancient times it was necessary to manually initialize the bus
field of an spi_driver to spi_bus_type. These days this is done in
spi_register_driver(), so we can drop the manual assignment.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: devel@driverdev.osuosl.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
and mark them as static inline.
This shrinks the compiled module from 137442 to 117732 bytes and we also
get rid of vb_util.c
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch uses the BIT macro for bit shift operation.
Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Variable "u32 c" always re-initialize in for loop.
Initialized value of "u32 c" is not used in function
and is redundant, hence removed.
Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sunil Shahu <shshahu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Convert a Microsoft compiler specific directive "#pragma pack(1)" to a
GCC equivalent __packed. Also, by doing this we save
ourselves from trouble if any other struct definitions are added after
the #pragma because it will be applied to all of the definitions
following it.
Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Wrap function arguments to shorten lines to under 80 characters.
Signed-off-by: Peter Karlsson <peter@zapto.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use eth_zero_addr to assign the zero address to the given address
array instead of memset when second argument is address of zero.
Note that the 6 in the third argument of memset appears to represent
an ethernet address size (ETH_ALEN).
The Coccinelle semantic patch that makes this change is as follows:
// <smpl>
@eth_zero_addr@
expression e;
@@
-memset(e,0x00,6);
+eth_zero_addr(e);
// </smpl>
Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sometimes bssid can go null on failed association.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Cc: <stable@vger.kernel.org> # v3.17+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sometimes bssid can go null on failed association.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Cc: <stable@vger.kernel.org> # v3.19+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes checkpatch.pl warnings in upc.h regarding single-statement macros
embedded within do { } while (0) blocks.
Signed-off-by: Nicholas Parkanyi <n.parkanyi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch replaces C99 comments in rf.h and rf.c, with
C89 comments, fixing the checkpatch.pl errors.
Signed-off-by: Nicholas Parkanyi <n.parkanyi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
PSbIsNextTBTTWakeUp is called at beacon intervals.
The should listen to next beacon on count down of wake_up_count == 1.
This restores this back to vendors code but modified for mac80211.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mac80211 changes the wake state before attempting to tx data
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch enables Renesas DPCM related sound card.
It is used for...
- Sampline rate convert
- CTU/MIXer
Note: you need to enable these settings on DTS file
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Both imx53-qsb and imx53-qsrb don't have external pull-up resistors
on the I2C1 SCL and SDA lines populated. Select open-drain mode and
enable the internal pull-up for both.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit extends the existing Vybrid I2C support to cover buses i2c1,
i2c2, and i2c3. Based in (very) large part on an initial patch by
Stefan Agner that was just lacking a couple of DMA assignments.
Signed-off-by: Cory Tusar <cory.tusar@pid1solutions.com>
Acked-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Add HDMI support. As the DDC I2C pins are not connected due to
pin conflicts, we do not pass the 'ddc-i2c-bus' property in
this case.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
imx6sl-warp has SD2_RESET pin connected to the eMMC reset line,
so add this pin to the usdhc2 group.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
UHS-I support is available on Ventana boards with micro-SD sockets depending
on the board revision. To support this pinctl states for 100Mhz and 200MHz
must be added as well as pinmux of the VSELECT signal. In order to support
UHS-I the I/O rail of the 4-bit data bus must be switchable between 1.8V
and 3.3V.
By adding the no-1-8-v property, which disables UHS-I support, we allow the
bootloader to be in charge of selecting which boards have this capability
by removing that property if the board model/revision implement the support.
Additionally we will remove NANDF_CS1 here from the nand pinmux group as the
second chip-select is not used on any ventana boards and this is the pad
that is used for SD3_VELECT.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
