From 2f2defda176cc885ca1356601a2aa5aef53ae253 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Sun, 31 Mar 2019 10:53:51 -0700 Subject: hwmon: (w83773g) 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/w83773g.c | 30 ++++++------------------------ 1 file changed, 6 insertions(+), 24 deletions(-) (limited to 'drivers/hwmon/w83773g.c') diff --git a/drivers/hwmon/w83773g.c b/drivers/hwmon/w83773g.c index e858093ac806..1f34d885db52 100644 --- a/drivers/hwmon/w83773g.c +++ b/drivers/hwmon/w83773g.c @@ -237,31 +237,13 @@ static umode_t w83773_is_visible(const void *data, enum hwmon_sensor_types type, return 0; } -static const u32 w83773_chip_config[] = { - HWMON_C_REGISTER_TZ | HWMON_C_UPDATE_INTERVAL, - 0 -}; - -static const struct hwmon_channel_info w83773_chip = { - .type = hwmon_chip, - .config = w83773_chip_config, -}; - -static const u32 w83773_temp_config[] = { - HWMON_T_INPUT, - HWMON_T_INPUT | HWMON_T_FAULT | HWMON_T_OFFSET, - HWMON_T_INPUT | HWMON_T_FAULT | HWMON_T_OFFSET, - 0 -}; - -static const struct hwmon_channel_info w83773_temp = { - .type = hwmon_temp, - .config = w83773_temp_config, -}; - static const struct hwmon_channel_info *w83773_info[] = { - &w83773_chip, - &w83773_temp, + HWMON_CHANNEL_INFO(chip, + HWMON_C_REGISTER_TZ | HWMON_C_UPDATE_INTERVAL), + HWMON_CHANNEL_INFO(temp, + HWMON_T_INPUT, + HWMON_T_INPUT | HWMON_T_FAULT | HWMON_T_OFFSET, + HWMON_T_INPUT | HWMON_T_FAULT | HWMON_T_OFFSET), NULL }; -- cgit v1.2.3