From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
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 <colin.king@xxxxxxxxxxxxx>
---
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,
--
2.11.0
--
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