On Mon, 10 Jul 2017 18:46:54 +0100 Colin King <[email protected]> wrote:
> From: Colin Ian King <[email protected]> > > Don't populate array startup_lookup on the stack but instead make > it static. Makes the object code smaller. > > Before: > text data bss dec hex filename > 21754 5440 128 27322 6aba drivers/iio/adc/at91_adc.o > > After: > text data bss dec hex filename > 21613 5496 128 27237 6a65 drivers/iio/adc/at91_adc.o > > Signed-off-by: Colin Ian King <[email protected]> Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it. Thanks, Jonathan > --- > drivers/iio/adc/at91_adc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c > index 34b928cefeed..15109728cae7 100644 > --- a/drivers/iio/adc/at91_adc.c > +++ b/drivers/iio/adc/at91_adc.c > @@ -799,7 +799,7 @@ static u32 calc_startup_ticks_9x5(u32 startup_time, u32 > adc_clk_khz) > * For sama5d3x and at91sam9x5, the formula changes to: > * Startup Time = <lookup_table_value> / ADC Clock > */ > - const int startup_lookup[] = { > + static const int startup_lookup[] = { > 0, 8, 16, 24, > 64, 80, 96, 112, > 512, 576, 640, 704,
