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 <[email protected]> --- drivers/clk/bcm/clk-bcm2835.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c index ded13ccf768e..7da3b1ba1377 100644 --- a/drivers/clk/bcm/clk-bcm2835.c +++ b/drivers/clk/bcm/clk-bcm2835.c @@ -396,8 +396,8 @@ static unsigned long bcm2835_measure_tcnt_mux(struct bcm2835_cprman *cprman, } 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, -- 2.26.2
