[PATCH] iio: adc: at91: make array startup_lookup static

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

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.k...@canonical.com>
---
 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