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net: mscc: ocelot: remove unnecessary variable

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Commit 2f187bfa6f ("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: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Colin Foster 2022-04-30 16:23:26 -07:00 committed by Jakub Kicinski
parent c5f50500a0
commit 05e4ed1ce5
1 changed files with 2 additions and 5 deletions
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7
include/soc/mscc/ocelot.h
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@ -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;