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| author | Mariusz Gorski <marius.gorski@gmail.com> | 2014-11-27 22:36:52 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-12-02 16:34:35 -0800 |
| commit | 1a4b2e3e6c65655cf1319de5f486c062cd5379da (patch) | |
| tree | beec55d39ede3c1ab6bb867d7c6947d7a3d6302e /drivers/staging/panel | |
| parent | 8037e2a3c00dca47ce08fca477394a6c7d82f992 (diff) | |
| download | linux-1a4b2e3e6c65655cf1319de5f486c062cd5379da.tar.gz linux-1a4b2e3e6c65655cf1319de5f486c062cd5379da.tar.bz2 linux-1a4b2e3e6c65655cf1319de5f486c062cd5379da.zip | |
staging: panel: Remove more magic number comparison
Use a defined value instead of magic number comparison
for checking whether a module param value has been set.
Signed-off-by: Mariusz Gorski <marius.gorski@gmail.com>
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/panel')
| -rw-r--r-- | drivers/staging/panel/panel.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c index 0bdb4470a4a8..19f6767731e9 100644 --- a/drivers/staging/panel/panel.c +++ b/drivers/staging/panel/panel.c @@ -1494,17 +1494,17 @@ static void lcd_init(void) } /* Overwrite with module params set on loading */ - if (lcd_height > -1) + if (lcd_height != NOT_SET) lcd.height = lcd_height; - if (lcd_width > -1) + if (lcd_width != NOT_SET) lcd.width = lcd_width; - if (lcd_bwidth > -1) + if (lcd_bwidth != NOT_SET) lcd.bwidth = lcd_bwidth; - if (lcd_hwidth > -1) + if (lcd_hwidth != NOT_SET) lcd.hwidth = lcd_hwidth; - if (lcd_charset > -1) + if (lcd_charset != NOT_SET) lcd.charset = lcd_charset; - if (lcd_proto > -1) + if (lcd_proto != NOT_SET) lcd.proto = lcd_proto; if (lcd_e_pin != PIN_NOT_SET) lcd.pins.e = lcd_e_pin; @@ -2304,16 +2304,16 @@ static int __init panel_init_module(void) * Overwrite selection with module param values (both keypad and lcd), * where the deprecated params have lower prio. */ - if (keypad_enabled > -1) + if (keypad_enabled != NOT_SET) selected_keypad_type = keypad_enabled; - if (keypad_type > -1) + if (keypad_type != NOT_SET) selected_keypad_type = keypad_type; keypad.enabled = (selected_keypad_type > 0); - if (lcd_enabled > -1) + if (lcd_enabled != NOT_SET) selected_lcd_type = lcd_enabled; - if (lcd_type > -1) + if (lcd_type != NOT_SET) selected_lcd_type = lcd_type; lcd.enabled = (selected_lcd_type > 0); |