Commit 05e4ed1c authored by Colin Foster's avatar Colin Foster Committed by Jakub Kicinski
Browse files

net: mscc: ocelot: remove unnecessary variable 



Commit 2f187bfa ("net: ethernet: ocelot: remove the need for num_stats
initializer") added a flags field to the ocelot stats structure. The same
behavior can be achieved without this additional field taking up extra
memory.

Remove this structure element to free up RAM

Suggested-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: default avatarColin Foster <colin.foster@in-advantage.com>
Reviewed-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent c5f50500

include/soc/mscc/ocelot.h

+2 −5
Original line number Diff line number Diff line
@@ -105,11 +105,9 @@ 
#define REG_RESERVED_ADDR		0xffffffff

#define REG_RESERVED(reg)		REG(reg, REG_RESERVED_ADDR)



#define OCELOT_STAT_FLAG_END		BIT(0)



#define for_each_stat(ocelot, stat)				\

	for ((stat) = ocelot->stats_layout;			\

	     !((stat)->flags & OCELOT_STAT_FLAG_END);		\

	     ((stat)->name[0] != '\0');				\

	     (stat)++)



enum ocelot_target {
@@ -542,11 +540,10 @@ enum ocelot_ptp_pins { 


struct ocelot_stat_layout {

	u32 offset;

	u32 flags;

	char name[ETH_GSTRING_LEN];

};



#define OCELOT_STAT_END { .flags = OCELOT_STAT_FLAG_END }

#define OCELOT_STAT_END { .name = "" }



struct ocelot_stats_region {

	struct list_head node;