1. 30 Mar, 2017 1 commit
  2. 29 Mar, 2017 3 commits
    • simran singhal's avatar
      iio: adc: ad799x: constify attribute_group structures · 612dc0e2
      simran singhal authored
      Check for attribute_group structures that are only stored in the
      event_attrs filed of iio_info structure. As the event_attrs field of
      iio_info structures is constant, so these attribute_group structures can
      also be declared constant.
      Done using coccinelle:
      
      @r1 disable optional_qualifier @
      identifier i;
      position p;
      @@
      static struct attribute_group i@p = {...};
      
      @ok1@
      identifier r1.i;
      position p;
      struct iio_info x;
      @@
      x.event_attrs=&i@p;
      
      @bad@
      position p!={r1.p,ok1.p};
      identifier r1.i;
      @@
      i@p
      
      @depends on !bad disable optional_qualifier@
      identifier r1.i;
      @@
      static
      +const
      struct attribute_group i={...};
      
      @depends on !bad disable optional_qualifier@
      identifier r1.i;
      @@
      +const
      struct attribute_group i;
      
      File size before:
         text    data     bss     dec     hex filename
        26051     464       0   26515    6793 drivers/iio/adc/ad799x.o
      
      File size after:
         text	   data	    bss	    dec	    hex	filename
        26115	    400	      0	  26515	   6793	drivers/iio/adc/ad799x.o
      Signed-off-by: default avatarsimran singhal <singhalsimran0@gmail.com>
      Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
      612dc0e2
    • simran singhal's avatar
      iio: adc: max1363: constify attribute_group structures · c94645b1
      simran singhal authored
      Check for attribute_group structures that are only stored in the
      event_attrs filed of iio_info structure. As the event_attrs field of
      iio_info structures is constant, so these attribute_group structures can
      also be declared constant. Done using coccinelle:
      
      @r1 disable optional_qualifier @
      identifier i;
      position p;
      @@
      static struct attribute_group i@p = {...};
      
      @ok1@
      identifier r1.i;
      position p;
      struct iio_info x;
      @@
      x.event_attrs=&i@p;
      
      @bad@
      position p!={r1.p,ok1.p};
      identifier r1.i;
      @@
      i@p
      
      @depends on !bad disable optional_qualifier@
      identifier r1.i;
      @@
      static
      +const
      struct attribute_group i={...};
      
      @depends on !bad disable optional_qualifier@
      identifier r1.i;
      @@
      +const
      struct attribute_group i;
      
      File size before:
         text    data     bss     dec     hex filename
        36951     448       0   37399    9217 drivers/iio/adc/max1363.o
      
      File size after:
         text	   data	    bss	    dec	    hex	filename
        37015	    384	      0	  37399	   9217	drivers/iio/adc/max1363.o
      Signed-off-by: default avatarsimran singhal <singhalsimran0@gmail.com>
      Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
      c94645b1
    • simran singhal's avatar
      iio: dac: ad5504: constify attribute_group structures · e36020fd
      simran singhal authored
      Check for attribute_group structures that are only stored in the
      event_attrs filed of iio_info structure. As the event_attrs field of
      iio_info structures is constant, so these attribute_group structures can
      also be declared constant. Done using coccinelle:
      
      @r1 disable optional_qualifier @
      identifier i;
      position p;
      @@
      static struct attribute_group i@p = {...};
      
      @ok1@
      identifier r1.i;
      position p;
      struct iio_info x;
      @@
      x.event_attrs=&i@p;
      
      @bad@
      position p!={r1.p,ok1.p};
      identifier r1.i;
      @@
      i@p
      
      @depends on !bad disable optional_qualifier@
      identifier r1.i;
      @@
      static
      +const
      struct attribute_group i={...};
      
      @depends on !bad disable optional_qualifier@
      identifier r1.i;
      @@
      +const
      struct attribute_group i;
      
      File size before:
         text    data     bss     dec     hex filename
         3046     360       0    3406     d4e drivers/iio/dac/ad5504.o
      
      File size after:
         text	   data	    bss	    dec	    hex	filename
         3110	    296	      0	   3406	    d4e	drivers/iio/dac/ad5504.o
      Signed-off-by: default avatarsimran singhal <singhalsimran0@gmail.com>
      Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
      e36020fd
  3. 25 Mar, 2017 9 commits
  4. 23 Mar, 2017 9 commits
  5. 22 Mar, 2017 1 commit
    • Greg Kroah-Hartman's avatar
      Merge tag 'iio-for-4.12b' of... · c831c583
      Greg Kroah-Hartman authored
      Merge tag 'iio-for-4.12b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
      
      Jonathan writes:
      
      2nd set of new device support, features and cleanups for IIO in the 4.12 cycle
      
      A good collection of outreachy related patches in here - mostly staging
      driver cleanup. Also a fair number of patches added explicit OF device ID
      tables for i2c drivers - a precursor to dropping (eventually) the implicit
      probing.
      
      New Device Support
      * Allwinner SoC ADC.
        - So far covers the sun4i-a10, sun5i-a13 and sun6i-a31 general purpose ADCs,
        including thermal side of things.
        This missed the last cycle due to my incompetence, so good to get in now,
        particularly as various patches dependent on it are appearing.
      * ltc2632
        - new driver supporting ltc2632-l12, ltc2632-l10, ltc2632-l8, ltc2632-h12,
          ltc-2632-h10, ltc-2632-h8 dacs
      
      Cleanups
      * Documentation
        - drop a broken reference to i2c/trivial-devices
      * ad2s1200
        - drop & from function pointers for consistency.
      * ad2s1210
        - formatting fixes.
      * ad7152
        - octal permissions instead of symbolic.
        - drop & from function pointers for consistent usage.
      * ad7192
        - drop & from function pointers for consistent usage.
      * ad7280
        - replace core mlock usage with a local lock as mlock is intended only to
        protect the current device state (direct reads, or triggered and buffered)
      * ad7746
        - drop & from function pointers for consistent usage.
        - replace core mlock usage with a local lock as mlock is intended only to
        protect the current device state (direct reads, or triggered and buffered)
      * ad7754
        - move contents of header file into source file as not used anywhere else.
      * ad7759
        - move contents of header file into source file as not used anywhere else.
      * ad7780
        - drop & from function pointers for consistent usage.
      * ad7832
        - replace core mlock usage with a local lock as mlock is intended only to
        protect the current device state (direct reads, or triggered and buffered)
      * ad9834
        - replace core mlock usage with a local lock as mlock is intended only to
        protect the current device state (direct reads, or triggered and buffered)
        - drop an unnecessary goto in favour of direct return.
      * adis16060
        - drop & from function pointers as inconsistent.
      * adis16201
        - drop a local mutex as the adis core already protects everything necessary.
        - drop & from function pointers for consistent usage.
      * adis16203
        - drop & from function pointers for consistent usage.
      * adis16209
        - drop a local mutex as the adis core already protects everything necessary.
        - use an enum for scan index giving slightly nicer code.
        - drop & from function pointers for consistent usage.
      * adis16240
        - drop a local mutex as the adis core already protects everything necessary.
        - use an enum for scan index giving slightly nicer code.
        - drop & from function pointers for consistent usage.
      * apds9960
        - add OF device ID table.
      * bma180
        - add OF device ID table.
        - prefer unsigned int to bare use of unsigned.
      * bmc150_magn
        - add OF device ID table.
      * hmp03
        - add OF device ID table.
      * ina2xx
        - add OF device ID table.
      * itg3200
        - add OF device ID table.
      * mag3110
        - add OF device ID table.
      * max11100
        - remove .owner field as it is set by the spi core.
      * max5821
        - add .of_match_table set to the ID table which was present but not used.
      * mcp4725
        - add OF device ID table.
      * mlx96014
        - add OF device ID table.
      * mma7455
        - add OF device ID table.
      * mma7660
        - add OF device ID table.
      * mpl3115
        - add OF device ID table.
      * mpu6050
        - add OF device ID table.
      * pc104
        - mask pc104 drivers behind a global pc104 config option.
      * ti-ads1015
        - add OF device ID table.
      * tsl2563
        - add OF device ID table.
      * us5182d
        - add OF device ID table.
      c831c583
  6. 21 Mar, 2017 17 commits