platform/x86: mlx-platform: Use define for the channel numbers

Add define for the channels number for mux device, instead of using
hardcoded value inside the code in order to improve code readability.

Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>

diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c
index 454e14f..71b452a 100644 (file)
--- a/drivers/platform/x86/mlx-platform.c
+++ b/drivers/platform/x86/mlx-platform.c
@@ -85,6 +85,9 @@
 #define MLXPLAT_CPLD_FAN_MASK          GENMASK(3, 0)
 #define MLXPLAT_CPLD_FAN_NG_MASK       GENMASK(5, 0)
 
+/* Number of channels in group */
+#define MLXPLAT_CPLD_GRP_CHNL_NUM              8
+
 /* Start channel numbers */
 #define MLXPLAT_CPLD_CH1                       2
 #define MLXPLAT_CPLD_CH2                       10
@@ -124,7 +127,7 @@ static const struct resource mlxplat_lpc_resources[] = {
 };
 
 /* Platform default channels */
-static const int mlxplat_default_channels[][8] = {
+static const int mlxplat_default_channels[][MLXPLAT_CPLD_GRP_CHNL_NUM] = {
        {
                MLXPLAT_CPLD_CH1, MLXPLAT_CPLD_CH1 + 1, MLXPLAT_CPLD_CH1 + 2,
                MLXPLAT_CPLD_CH1 + 3, MLXPLAT_CPLD_CH1 + 4, MLXPLAT_CPLD_CH1 +