Change sabi_config to const.
Reduces data, increases text ~200 bytes.
$ size drivers/platform/x86/samsung-laptop.o*
text data bss dec hex filename
6933 5084 1560 13577 3509 drivers/platform/x86/samsung-laptop.o.new
6765 5252 1560 13577 3509 drivers/platform/x86/samsung-laptop.o.old
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
drivers/platform/x86/samsung-laptop.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
index a8e82b8..720c9eb 100644
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -108,12 +108,12 @@ struct sabi_performance_level {
struct sabi_config {
const char *test_string;
u16 main_function;
- struct sabi_header_offsets header_offsets;
- struct sabi_commands commands;
- struct sabi_performance_level performance_levels[4];
+ const struct sabi_header_offsets header_offsets;
+ const struct sabi_commands commands;
+ const struct sabi_performance_level performance_levels[4];
};
-static struct sabi_config sabi_configs[] = {
+static const struct sabi_config sabi_configs[] = {
{
.test_string = "SECLINUX",
@@ -211,7 +211,7 @@ static struct sabi_config sabi_configs[] = {
{ },
};
-static struct sabi_config *sabi_config;
+static const struct sabi_config *sabi_config;
static void __iomem *sabi;
static void __iomem *sabi_iface;
@@ -467,7 +467,7 @@ static ssize_t set_performance_level(struct device *dev,
if (count >= 1) {
int i;
for (i = 0; sabi_config->performance_levels[i].name; ++i) {
- struct sabi_performance_level *level =
+ const struct sabi_performance_level *level =
&sabi_config->performance_levels[i];
if (!strncasecmp(level->name, buf, strlen(level->name))) {
sabi_set_command(sabi_config->commands.set_performance_level,
--
1.7.4.2.g597a6.dirty
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