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>
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8037e2a3c0
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1a4b2e3e6c
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@ -1494,17 +1494,17 @@ static void lcd_init(void)
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}
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/* Overwrite with module params set on loading */
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if (lcd_height > -1)
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if (lcd_height != NOT_SET)
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lcd.height = lcd_height;
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if (lcd_width > -1)
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if (lcd_width != NOT_SET)
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lcd.width = lcd_width;
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if (lcd_bwidth > -1)
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if (lcd_bwidth != NOT_SET)
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lcd.bwidth = lcd_bwidth;
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if (lcd_hwidth > -1)
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if (lcd_hwidth != NOT_SET)
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lcd.hwidth = lcd_hwidth;
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if (lcd_charset > -1)
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if (lcd_charset != NOT_SET)
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lcd.charset = lcd_charset;
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if (lcd_proto > -1)
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if (lcd_proto != NOT_SET)
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lcd.proto = lcd_proto;
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if (lcd_e_pin != PIN_NOT_SET)
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lcd.pins.e = lcd_e_pin;
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@ -2304,16 +2304,16 @@ static int __init panel_init_module(void)
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* Overwrite selection with module param values (both keypad and lcd),
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* where the deprecated params have lower prio.
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*/
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if (keypad_enabled > -1)
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if (keypad_enabled != NOT_SET)
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selected_keypad_type = keypad_enabled;
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if (keypad_type > -1)
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if (keypad_type != NOT_SET)
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selected_keypad_type = keypad_type;
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keypad.enabled = (selected_keypad_type > 0);
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if (lcd_enabled > -1)
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if (lcd_enabled != NOT_SET)
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selected_lcd_type = lcd_enabled;
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if (lcd_type > -1)
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if (lcd_type != NOT_SET)
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selected_lcd_type = lcd_type;
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lcd.enabled = (selected_lcd_type > 0);
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