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clk: bcm2835: Constify struct debugfs_reg32

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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>
This commit is contained in:
Rikard Falkeborn 2020-05-09 00:02:38 +02:00 committed by Stephen Boyd
parent 99a1ae2936
commit dc543267c7
1 changed files with 3 additions and 3 deletions
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6
drivers/clk/bcm/clk-bcm2835.c
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@ -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,