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authorRikard Falkeborn <rikard.falkeborn@gmail.com>2020-05-09 00:02:38 +0200
committerStephen Boyd <sboyd@kernel.org>2020-05-27 00:08:31 -0700
commitdc543267c7adcad139a439230052b4e609f7018b (patch)
treee1d3c9e87cb5a1d9cecbc0b62f19095a50b4503f /drivers/clk
parent99a1ae29360980e79fa2d616819a6fe7411e4eda (diff)
clk: bcm2835: Constify struct debugfs_reg32
bcm2835_debugfs_clock_reg32 is 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 26598 16088 64 42750 a6fe drivers/clk/bcm/clk-bcm2835.o After: text data bss dec hex filename 26662 16024 64 42750 a6fe drivers/clk/bcm/clk-bcm2835.o Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Link: https://lkml.kernel.org/r/20200508220238.4883-1-rikard.falkeborn@gmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/bcm/clk-bcm2835.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index 0d0eeb3b0dd5..6bb7efa12037 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -396,8 +396,8 @@ out:
}
static void bcm2835_debugfs_regset(struct bcm2835_cprman *cprman, u32 base,
- struct debugfs_reg32 *regs, size_t nregs,
- struct dentry *dentry)
+ const struct debugfs_reg32 *regs,
+ size_t nregs, struct dentry *dentry)
{
struct debugfs_regset32 *regset;
@@ -1240,7 +1240,7 @@ static u8 bcm2835_clock_get_parent(struct clk_hw *hw)
return (src & CM_SRC_MASK) >> CM_SRC_SHIFT;
}
-static struct debugfs_reg32 bcm2835_debugfs_clock_reg32[] = {
+static const struct debugfs_reg32 bcm2835_debugfs_clock_reg32[] = {
{
.name = "ctl",
.offset = 0,