From f4a407f4ddf078f0f6b04e4b67befa00bb9cce45 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Sun, 31 Mar 2019 10:53:49 -0700 Subject: hwmon: (ltq-cputemp) Use HWMON_CHANNEL_INFO macro The HWMON_CHANNEL_INFO macro simplifies the code, reduces the likelihood of errors, and makes the code easier to read. The conversion was done automatically with coccinelle. The semantic patch used to make this change is as follows. @r@ initializer list elements; identifier i; @@ -u32 i[] = { - elements, - 0 -}; @s@ identifier r.i,j,ty; @@ -struct hwmon_channel_info j = { - .type = ty, - .config = i, -}; @script:ocaml t@ ty << s.ty; elements << r.elements; shorter; elems; @@ shorter := make_ident (List.hd(List.rev (Str.split (Str.regexp "_") ty))); elems := make_ident (String.concat "," (List.map (fun x -> Printf.sprintf "\n\t\t\t %s" x) (Str.split (Str.regexp " , ") elements))) @@ identifier s.j,t.shorter; identifier t.elems; @@ - &j + HWMON_CHANNEL_INFO(shorter,elems) This patch does not introduce functional changes. Many thanks to Julia Lawall for providing the semantic patch. Signed-off-by: Guenter Roeck --- drivers/hwmon/ltq-cputemp.c | 26 ++++---------------------- 1 file changed, 4 insertions(+), 22 deletions(-) (limited to 'drivers/hwmon') diff --git a/drivers/hwmon/ltq-cputemp.c b/drivers/hwmon/ltq-cputemp.c index 1d33f94594c1..570791f0e024 100644 --- a/drivers/hwmon/ltq-cputemp.c +++ b/drivers/hwmon/ltq-cputemp.c @@ -77,29 +77,11 @@ static umode_t ltq_is_visible(const void *_data, enum hwmon_sensor_types type, } } -static const u32 ltq_chip_config[] = { - HWMON_C_REGISTER_TZ, - 0 -}; - -static const struct hwmon_channel_info ltq_chip = { - .type = hwmon_chip, - .config = ltq_chip_config, -}; - -static const u32 ltq_temp_config[] = { - HWMON_T_INPUT, - 0 -}; - -static const struct hwmon_channel_info ltq_temp = { - .type = hwmon_temp, - .config = ltq_temp_config, -}; - static const struct hwmon_channel_info *ltq_info[] = { - <q_chip, - <q_temp, + HWMON_CHANNEL_INFO(chip, + HWMON_C_REGISTER_TZ), + HWMON_CHANNEL_INFO(temp, + HWMON_T_INPUT), NULL }; -- cgit v1.2.3-59-g8ed1b