Messages in this thread Patch in this message | | | From | "Kim, Milo" <> | Subject | [PATCH 12/22] lp8727_charger: clean up lp8727_is_charger_attached() | Date | Fri, 31 Aug 2012 09:25:22 +0000 |
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Change return type as boolean. Remove unnecessary check routine for NULL string. (Power supply name is always valid when the function is executed.)
Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> --- drivers/power/lp8727_charger.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/power/lp8727_charger.c b/drivers/power/lp8727_charger.c index 254bbe0..658518b 100644 --- a/drivers/power/lp8727_charger.c +++ b/drivers/power/lp8727_charger.c @@ -124,16 +124,14 @@ static int lp8727_write_byte(struct lp8727_chg *pchg, u8 reg, u8 data) return ret; } -static int lp8727_is_charger_attached(const char *name, int id) +static bool lp8727_is_charger_attached(const char *name, int id) { - if (name) { - if (!strcmp(name, "ac")) - return (id == LP8727_ID_TA || id == LP8727_ID_DEDICATED_CHG) ? 1 : 0; - else if (!strcmp(name, "usb")) - return (id == LP8727_ID_USB_CHG) ? 1 : 0; - } + if (!strcmp(name, "ac")) + return id == LP8727_ID_TA || id == LP8727_ID_DEDICATED_CHG; + else if (!strcmp(name, "usb")) + return id == LP8727_ID_USB_CHG; - return (id >= LP8727_ID_TA && id <= LP8727_ID_USB_CHG) ? 1 : 0; + return id >= LP8727_ID_TA && id <= LP8727_ID_USB_CHG; } static int lp8727_init_device(struct lp8727_chg *pchg) -- 1.7.9.5
Best Regards, Milo
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