diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2017-08-31 14:24:49 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-09-01 18:21:09 -0700 |
| commit | d05071ed4a8a0acbc918bae76571d917ab05119b (patch) | |
| tree | fc6f9977c31cec02d3a93cc9e5b77f3ab9035daa /drivers/net/ethernet/freescale/fman | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| download | linux-dev-d05071ed4a8a0acbc918bae76571d917ab05119b.tar.xz linux-dev-d05071ed4a8a0acbc918bae76571d917ab05119b.zip | |
fsl/fman: make arrays port_ids static, reduces object code size
Don't populate the arrays port_ids on the stack, instead make them static.
Makes the object code smaller by over 700 bytes:
Before:
text data bss dec hex filename
28785 5832 192 34809 87f9 fman.o
After:
text data bss dec hex filename
27921 5992 192 34105 8539 fman.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/fman')
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/fman.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/ethernet/freescale/fman/fman.c b/drivers/net/ethernet/freescale/fman/fman.c index f420dac2f484..9530405030a7 100644 --- a/drivers/net/ethernet/freescale/fman/fman.c +++ b/drivers/net/ethernet/freescale/fman/fman.c @@ -2368,15 +2368,21 @@ u32 fman_get_qman_channel_id(struct fman *fman, u32 port_id) int i; if (fman->state->rev_info.major >= 6) { - u32 port_ids[] = {0x30, 0x31, 0x28, 0x29, 0x2a, 0x2b, - 0x2c, 0x2d, 0x2, 0x3, 0x4, 0x5, 0x7, 0x7}; + static const u32 port_ids[] = { + 0x30, 0x31, 0x28, 0x29, 0x2a, 0x2b, + 0x2c, 0x2d, 0x2, 0x3, 0x4, 0x5, 0x7, 0x7 + }; + for (i = 0; i < fman->state->num_of_qman_channels; i++) { if (port_ids[i] == port_id) break; } } else { - u32 port_ids[] = {0x30, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x1, - 0x2, 0x3, 0x4, 0x5, 0x7, 0x7}; + static const u32 port_ids[] = { + 0x30, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x1, + 0x2, 0x3, 0x4, 0x5, 0x7, 0x7 + }; + for (i = 0; i < fman->state->num_of_qman_channels; i++) { if (port_ids[i] == port_id) break; |