i8042: Do not abuse CONFIG namespace

This driver uses the CONFIG namespace to set the chips internal CONFIG
namespace related bits.  However, CONFIG is reserved for the top-level
Kconfig based configuration system.  Use CFG as the namespace here
instead to avoid pollution.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/drivers/input/i8042.c b/drivers/input/i8042.c
index 565d99e..d3743dc 100644 (file)
--- a/drivers/input/i8042.c
+++ b/drivers/input/i8042.c
@@ -150,8 +150,8 @@ static int kbd_reset(int quirk)
        else if ((quirk & QUIRK_DUP_POR) && config == KBD_POR)
                config = kbd_cmd_read(CMD_RD_CONFIG);
 
-       config |= CONFIG_AT_TRANS;
-       config &= ~(CONFIG_KIRQ_EN | CONFIG_MIRQ_EN);
+       config |= CFG_AT_TRANS;
+       config &= ~(CFG_KIRQ_EN | CFG_MIRQ_EN);
        if (kbd_cmd_write(CMD_WR_CONFIG, config))
                goto err;
 

diff --git a/include/i8042.h b/include/i8042.h
index 8d69fa1..6876320 100644 (file)
--- a/include/i8042.h
+++ b/include/i8042.h
@@ -20,12 +20,12 @@
 #define STATUS_IBF     (1 << 1)
 
 /* Configuration byte bit defines */
-#define CONFIG_KIRQ_EN (1 << 0)
-#define CONFIG_MIRQ_EN (1 << 1)
-#define CONFIG_SET_BIST        (1 << 2)
-#define CONFIG_KCLK_DIS        (1 << 4)
-#define CONFIG_MCLK_DIS        (1 << 5)
-#define CONFIG_AT_TRANS        (1 << 6)
+#define CFG_KIRQ_EN    (1 << 0)
+#define CFG_MIRQ_EN    (1 << 1)
+#define CFG_SET_BIST   (1 << 2)
+#define CFG_KCLK_DIS   (1 << 4)
+#define CFG_MCLK_DIS   (1 << 5)
+#define CFG_AT_TRANS   (1 << 6)
 
 /* i8042 commands */
 #define CMD_RD_CONFIG  0x20    /* read configuration byte */