Randy Dunlap [Sun, 13 Oct 2013 19:30:00 +0000 (12:30 -0700)]
staging/olpc_dcon: fix kconfig to fix build errors
Fix build errors when GPIO_CS5535=m and FB_OLPC_DCON=y
by preventing that kconfig combination.
These build errors are caused by having a kconfig bool symbol
(FB_OLPC_DCON_1) that depend on a tristate symbol (GPIO_CS5535),
but when the tristate symbol is =m, the bool symbol is =y.
drivers/built-in.o: In function `dcon_read_status_xo_1':
olpc_dcon_xo_1.c:(.text+0x359531): undefined reference to `cs5535_gpio_set'
drivers/built-in.o: In function `dcon_wiggle_xo_1':
olpc_dcon_xo_1.c:(.text+0x35959f): undefined reference to `cs5535_gpio_set'
olpc_dcon_xo_1.c:(.text+0x359610): undefined reference to `cs5535_gpio_clear'
drivers/built-in.o:olpc_dcon_xo_1.c:(.text+0x3596a1): more undefined references to `cs5535_gpio_clear' follow
drivers/built-in.o: In function `dcon_wiggle_xo_1':
olpc_dcon_xo_1.c:(.text+0x359708): undefined reference to `cs5535_gpio_set'
drivers/built-in.o: In function `dcon_init_xo_1':
olpc_dcon_xo_1.c:(.text+0x35989b): undefined reference to `cs5535_gpio_clear'
olpc_dcon_xo_1.c:(.text+0x3598b5): undefined reference to `cs5535_gpio_isset'
olpc_dcon_xo_1.c:(.text+0x359963): undefined reference to `cs5535_gpio_setup_event'
olpc_dcon_xo_1.c:(.text+0x359980): undefined reference to `cs5535_gpio_set_irq'
olpc_dcon_xo_1.c:(.text+0x359a36): undefined reference to `cs5535_gpio_set'
However, adding GPIO_CS5535 to the Kconfig dependencies also creates
a kconfig recursive dependency error on powerpc:
drivers/i2c/Kconfig:5:error: recursive dependency detected!
drivers/i2c/Kconfig:5: symbol I2C is selected by FB_OLPC_DCON
drivers/staging/olpc_dcon/Kconfig:1: symbol FB_OLPC_DCON depends on GPIO_CS5535
drivers/gpio/Kconfig:577: symbol GPIO_CS5535 depends on GPIOLIB
drivers/gpio/Kconfig:38: symbol GPIOLIB is selected by ARCH_REQUIRE_GPIOLIB
drivers/gpio/Kconfig:23: symbol ARCH_REQUIRE_GPIOLIB is selected by MCU_MPC8349EMITX
arch/powerpc/platforms/Kconfig:351: symbol MCU_MPC8349EMITX depends on I2C
This is due to FB_OLPC_DCON selecting I2C instead of depending on it,
so change the select to a dependency.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Daniel Drake <dsd@laptop.org>
Cc: Jens Frederich <jfrederich@gmail.com>
Cc: Jon Nettleton <jon.nettleton@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Randy Dunlap [Mon, 14 Oct 2013 19:39:37 +0000 (12:39 -0700)]
staging/mt29f_spinand: fix build error when ONDIEECC not enabled
Fix build error when CONFIG_MTD_SPINAND_ONDIEECC is not enabled
by moving an inline function outside of that #ifdef block.
drivers/staging/mt29f_spinand/mt29f_spinand.c: In function 'spinand_read_byte':
drivers/staging/mt29f_spinand/mt29f_spinand.c:665:9: error: implicit declaration of function 'mtd_to_state' [-Werror=implicit-function-declaration]
drivers/staging/mt29f_spinand/mt29f_spinand.c:665:32: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/staging/mt29f_spinand/mt29f_spinand.c: In function 'spinand_write_buf':
drivers/staging/mt29f_spinand/mt29f_spinand.c:700:32: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/staging/mt29f_spinand/mt29f_spinand.c: In function 'spinand_read_buf':
drivers/staging/mt29f_spinand/mt29f_spinand.c:707:32: warning: initialization makes pointer from integer without a cast [enabled by default]
Kelley Nielsen [Mon, 14 Oct 2013 22:38:18 +0000 (15:38 -0700)]
staging: ft1000: remove formal get_request_value function header from ft1000-download.c
since there was no information in the C99 style header
for function get_request_type() that was not easily obtainable
by looking at the function, the header was completely removed.
Kelley Nielsen [Mon, 14 Oct 2013 22:21:48 +0000 (15:21 -0700)]
staging: ft1000: remove formal get_request_type function header from ft1000-download.c
since there was no information in the C99 style header
for function get_request_type() that was not easily obtainable
by looking at the function, the header was completely removed.
Kelley Nielsen [Mon, 14 Oct 2013 21:40:01 +0000 (14:40 -0700)]
staging: ft1000: convert formal put_handshake() header to single line comment
As per coding style,C99 comments are not allowed
also, the formal header contained empty space and
redundant information that's right there in the function
Larry Finger [Mon, 14 Oct 2013 03:52:20 +0000 (22:52 -0500)]
staging: r8188eu: Convert driver to use external firmware
As originally submitted, this driver acquired its firmware from data
statements embedded in the source code. This information has been extracted
into a binary file that has been accepted into the linux-firmware git
repo as commit ffc47f1 entitled "rtlwifi: Add new firmware files for
rtl8188eu". This patch switches the driver to use this file, and deletes
the firmware data from the source. The TODO list is also updated.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kelley Nielsen [Mon, 14 Oct 2013 01:52:46 +0000 (18:52 -0700)]
staging: ft1000: convert formal get_handshake() function header to single line comment
As per coding style,C99 comments are not allowed
also, the formal header contained empty space and
redundant information that's right there in the function
Kelley Nielsen [Sat, 12 Oct 2013 19:16:33 +0000 (12:16 -0700)]
staging: ft1000: convert formal function header to single line comment
As per coding style,C99 comments are not allowed
also, the formal header contained empty space and
redundant information that's right there in the function
C99 style comment // should not be used as
per coding guidelines.Usage of C99 style
comment // was resulting in checkpatch.pl
error.Hence replaced it with block comment /* */
staging: vt6656: Removed redundant code from iwctl file
There was one line which was added twice in the
definition of iwctl_handler and hence was redundant.
It was defined at line nos 1798 and 1818. Removed
the code at line 1818.
The redundant code was:
IW_HANDLER(SIOCSIWMLME, iwctl_siwmlme)
which was defined twice.
Aaro Koskinen [Thu, 10 Oct 2013 20:25:30 +0000 (23:25 +0300)]
staging: octeon-usb: use a single .h file
Merge USBC and USBN register definitions into a single header
file. Although all HW definitions are purely internal to the driver,
it's better to keep them separate due to the large size of the file.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Xenia Ragiadakou [Thu, 10 Oct 2013 08:27:20 +0000 (11:27 +0300)]
staging: rtl8192u: copy dot11d.h in ieee80211/dot11d.h and remove it
This patch copies the content of dot11d.h into ieee80211/dot11d.h and then
removes it because practically the two header files are the same with the
difference that in dot11d.h some checkpatch warnings have been corrected.
This is done because the duplication of dot11d.h is unnecessary since the
structures and functions that defines are used directly only inside ieee80211/.
Xenia Ragiadakou [Thu, 10 Oct 2013 08:27:19 +0000 (11:27 +0300)]
staging: rtl8192u: remove ieee80211_crypt.h
This patch removes ieee80211_crypt.h because this header file is the same as
ieee80211/ieee80211_crypt.h and the structures and functions declared in it
are used directly only inside ieee80211/.
Xenia Ragiadakou [Thu, 10 Oct 2013 07:43:57 +0000 (10:43 +0300)]
staging: rtl8192u: fix comments in r819xU_HTType.h
This patch fixes comments in r819xU_HTType.h by:
* replacing // commments with /* */ comments
* removing author and date information from comments
* removing unnecessary comments
Xenia Ragiadakou [Thu, 10 Oct 2013 07:43:54 +0000 (10:43 +0300)]
staging: rtl8192u: fix open brace position in r819xU_cmdpkt.h
This patch fixes the following checkpatch warning and error:
WARNING: missing space after enum definition
ERROR: open brace '{' following enum go on the same line
Xenia Ragiadakou [Thu, 10 Oct 2013 07:43:50 +0000 (10:43 +0300)]
staging: rtl8192u: fix comments in r819xU_cmdpkt.h
This patch fixes the comments in r819xU_cmdpkt.h by:
* removing any empty or unnecessary comments
* replacing the // comments with /* */ comments
* removing date and author information from comments
This is done to improve code readability and to conform to linux kernel
coding style.
Xenia Ragiadakou [Thu, 10 Oct 2013 07:43:47 +0000 (10:43 +0300)]
staging: rtl8192u: remove #ifdef JOHN_
This patch removes the guards #ifdef JOHN_HWSEC, #ifdef JOHN_DUMP_TXDESC and
because the code inside them calls some undefined functions (e.g read_rtl8225,
rtl8187_read_phy etc).
Ian Abbott [Tue, 8 Oct 2013 18:06:38 +0000 (19:06 +0100)]
staging: comedi: s626: move struct buffer_dma
Move the declaration of `struct buffer_dma` from "s626.h" to "s626.c" as
it seems more at home there. After this move, "s626.h" just contains
macros related to hardware registers.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott [Tue, 8 Oct 2013 18:06:36 +0000 (19:06 +0100)]
staging: comedi: s626: add mmiowb() calls
`s626_mc_enable()` is often called to enable some function in a control
register after setting up some other registers. Precede the write to
the control register with a call to `mmiowb()` to preserve mmio write
ordering.
`s626_mc_disable()` is called to disable some function in a control
register and is often followed up by writes to other registers. Follow
the write to the control register with a call to `mmiowb()` to preserve
mmio write ordering.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott [Tue, 8 Oct 2013 18:06:35 +0000 (19:06 +0100)]
staging: comedi: s626: remove TRUE and FALSE macros
"s626.h" defines the macros `TRUE` and `FALSE` if they are not already
defined, yielding the expected numeric values. Remove the macros and
replace their usage with the values `true` and `false`, respectively.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott [Tue, 8 Oct 2013 18:06:30 +0000 (19:06 +0100)]
staging: comedi: s626: remove encpriv macro
The `encpriv` macro relies on a local variable `dev` (of type `struct
comedi_device *`) being set correctly. By a convoluted path involving
the `private` data pointer of subdevice 5 (the encoder (counter)
subdevice), the macro always yields a pointer to the first element of
the static array `enc_private_data[]`. That holds statically constant
data for each of 6 encoder channels.
Instead of using the `encpriv` macro, just access the array it points to
directly and get rid of the macro. Don't bother initializing the
`private` member of the encoder subdevice any more. Since
`enc_private_data[]` now has nothing to so with subdevice private data,
rename `enc_private_data[]` to `s626_enc_chan_info[]` and rename its
type from `struct enc_private` to `struct s626_enc_info`. Since the
array contains unchanging, static information, declare it `const` and
declare all the variables that point to it `const`.
A forward declaration of `s626_enc_chan_info[]` has been added
temporarily and will be removed by a later patch.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott [Tue, 8 Oct 2013 18:06:27 +0000 (19:06 +0100)]
staging: comedi: s626: remove a variable from set_mode_a() and _b()
The `set_mode_a()` and `set_mode_b()` functions use a local variable
`setup` which is initialized to the value of parameter `Setup` which is
not used further. Get rid of the local variable and rename the
parameter to `setup`.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott [Tue, 8 Oct 2013 18:06:26 +0000 (19:06 +0100)]
staging: comedi: s626: rename CamelCase in struct enc_private
Rename the CamelCase members of `struct enc_private`. Since most of
those are function pointers pointing to functions with similar names as
the members, rename the functions they point to as well.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The `I2C_B0(ATTR, VAL)`, `I2C_B1(ATTR, VAL)` and `I2C_B2(ATTR, VAL)`
macros are defined identically in "s626.h" and "s626.c". Remove the
duplicates from "s626.c".
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott [Tue, 8 Oct 2013 18:06:22 +0000 (19:06 +0100)]
staging: comedi: s626: remove I2CR and I2CW macros
The `I2CR` and `I2CW` macros expand to the I2C read and write addresses,
respectively. They are only used in one place each and include the name
of a local variable `devpriv` in their expansion.
Get rid of the macros and expand them in place.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott [Tue, 8 Oct 2013 18:06:20 +0000 (19:06 +0100)]
staging: comedi: s626: remove PCI ID defines
The Sensoray 626 is based on the Philips SAA7146 chip using the Philips
vendor and device ID for the chip, but with custom subdevice and
subvendor IDs. Use the Philips IDs in the PCI device table and replace
the macros for the subvendor and subdevice IDs with open-coded values.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott [Tue, 8 Oct 2013 18:06:17 +0000 (19:06 +0100)]
staging: comedi: s626: tidy up main source code file
Tidy up the source code in "s626.c" and make it (slightly) more
readable. It's mostly whitespace changes although some large statements
have been split into smaller statements. It fixes most of the
checkpatch errors and warnings.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
projects / ~andy / linux / log