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authorRikard Falkeborn <rikard.falkeborn@gmail.com>2020-05-09 01:34:59 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2020-05-15 09:15:00 +0300
commit1036bb50c80561bab85a0dc57e87e6c7645c97b7 (patch)
treef94511ece6eedd15de56715b591ea33beff324d5 /drivers/crypto/ccree
parent0c0408e86dbe8f44d4b27bf42130e8ac905361d6 (diff)
downloadlinux-1036bb50c80561bab85a0dc57e87e6c7645c97b7.tar.xz
crypto: ccree - constify struct debugfs_reg32
pid_cd_regs and debug_regs are never changed and can therefore 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 2871 2320 64 5255 1487 drivers/crypto/ccree/cc_debugfs.o After: text data bss dec hex filename 3255 1936 64 5255 1487 drivers/crypto/ccree/cc_debugfs.o Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccree')
-rw-r--r--drivers/crypto/ccree/cc_debugfs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/ccree/cc_debugfs.c b/drivers/crypto/ccree/cc_debugfs.c
index c454afce7781..7083767602fc 100644
--- a/drivers/crypto/ccree/cc_debugfs.c
+++ b/drivers/crypto/ccree/cc_debugfs.c
@@ -26,7 +26,7 @@ static struct debugfs_reg32 ver_sig_regs[] = {
{ .name = "VERSION" }, /* Must be 1st */
};
-static struct debugfs_reg32 pid_cid_regs[] = {
+static const struct debugfs_reg32 pid_cid_regs[] = {
CC_DEBUG_REG(PERIPHERAL_ID_0),
CC_DEBUG_REG(PERIPHERAL_ID_1),
CC_DEBUG_REG(PERIPHERAL_ID_2),
@@ -38,7 +38,7 @@ static struct debugfs_reg32 pid_cid_regs[] = {
CC_DEBUG_REG(COMPONENT_ID_3),
};
-static struct debugfs_reg32 debug_regs[] = {
+static const struct debugfs_reg32 debug_regs[] = {
CC_DEBUG_REG(HOST_IRR),
CC_DEBUG_REG(HOST_POWER_DOWN_EN),
CC_DEBUG_REG(AXIM_MON_ERR),