AuxXxilium/linux_dsm_epyc7002
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crypto: hisilicon/zip - constify struct debugfs_reg32

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hzip_dfx_regs is never changed and can be made const.

This allows the compiler to put it in the text section instead of the
data section.

Before:
   text    data     bss     dec     hex filename
  15236    6160     480   21876    5574 drivers/crypto/hisilicon/zip/zip_main.o

After:
   text    data     bss     dec     hex filename
  15620    5776     480   21876    5574 drivers/crypto/hisilicon/zip/zip_main.o

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Rikard Falkeborn 2020-05-09 00:35:01 +02:00 committed by Herbert Xu
parent 2c2207aee5
commit 8f68659bac
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/hisilicon/zip/zip_main.c
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@ -165,7 +165,7 @@ static const u64 core_offsets[] = {
[HZIP_DECOMP_CORE5] = 0x309000,
};
static struct debugfs_reg32 hzip_dfx_regs[] = {
static const struct debugfs_reg32 hzip_dfx_regs[] = {
{"HZIP_GET_BD_NUM ", 0x00ull},
{"HZIP_GET_RIGHT_BD ", 0x04ull},
{"HZIP_GET_ERROR_BD ", 0x08ull},