sfc: Remove global definition of efx_reset_type_names

The strings are only used in efx_common.c so the definitions
can be static in there.
Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

drivers/net/ethernet/sfc/efx_common.c

@@ -51,8 +51,8 @@ static unsigned int efx_monitor_interval = 1 * HZ;
 /* Default stats update time */
 #define STATS_PERIOD_MS_DEFAULT 1000
 
-const unsigned int efx_reset_type_max = RESET_TYPE_MAX;
-const char *const efx_reset_type_names[] = {
+static const unsigned int efx_reset_type_max = RESET_TYPE_MAX;
+static const char *const efx_reset_type_names[] = {
 	[RESET_TYPE_INVISIBLE]          = "INVISIBLE",
 	[RESET_TYPE_ALL]                = "ALL",
 	[RESET_TYPE_RECOVER_OR_ALL]     = "RECOVER_OR_ALL",

drivers/net/ethernet/sfc/net_driver.h

@@ -612,11 +612,6 @@ extern const unsigned int efx_loopback_mode_max;
 #define LOOPBACK_MODE(efx) \
 	STRING_TABLE_LOOKUP((efx)->loopback_mode, efx_loopback_mode)
 
-extern const char *const efx_reset_type_names[];
-extern const unsigned int efx_reset_type_max;
-#define RESET_TYPE(type) \
-	STRING_TABLE_LOOKUP(type, efx_reset_type)
-
 enum efx_int_mode {
 	/* Be careful if altering to correct macro below */
 	EFX_INT_MODE_MSIX = 0,