pinctrl: mxs: avoid defines prefixed with CONFIG

Defines prefixed with "CONFIG" should be limited to proper Kconfig options,
that are introduced in a Kconfig file.

Here, expressions to convert pin configurations to booleans for pull-up,
voltage and mA are macro definitions that begin with "CONFIG".

To avoid defines prefixed with "CONFIG", rename these defines to begin with
"PIN_CONFIG" instead.

No functional change.

Signed-off-by: Lukas Bulwahn <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Linus Walleij <[e-mail]>

drivers/pinctrl/freescale/pinctrl-mxs.c

···
 	for (n = 0; n < num_configs; n++) {
 		config = configs[n];
 
-		ma = CONFIG_TO_MA(config);
-		vol = CONFIG_TO_VOL(config);
-		pull = CONFIG_TO_PULL(config);
+		ma = PIN_CONFIG_TO_MA(config);
+		vol = PIN_CONFIG_TO_VOL(config);
+		pull = PIN_CONFIG_TO_PULL(config);
 
 		for (i = 0; i < g->npins; i++) {
 			bank = PINID_TO_BANK(g->pins[i]);

drivers/pinctrl/freescale/pinctrl-mxs.h

···
 #define VOL_SHIFT		3
 #define MA_PRESENT		(1 << 2)
 #define MA_SHIFT		0
-#define CONFIG_TO_PULL(c)	((c) >> PULL_SHIFT & 0x1)
-#define CONFIG_TO_VOL(c)	((c) >> VOL_SHIFT & 0x1)
-#define CONFIG_TO_MA(c)		((c) >> MA_SHIFT & 0x3)
+#define PIN_CONFIG_TO_PULL(c)	((c) >> PULL_SHIFT & 0x1)
+#define PIN_CONFIG_TO_VOL(c)	((c) >> VOL_SHIFT & 0x1)
+#define PIN_CONFIG_TO_MA(c)	((c) >> MA_SHIFT & 0x3)
 
 struct mxs_function {
 	const char *name;