From 32475ce98c2eaa13240fa24e713ce3d5df60afd9 Mon Sep 17 00:00:00 2001 From: Jeff Epler Date: Sun, 7 Mar 2021 12:51:47 -0600 Subject: Automatically count EXTERNAL_FLASH_DEVICES (mk2) Instead of counting words in make, which is slightly awful, notice that possible_devices is local to external_flash.c, so we can declare the array with an automatic bound, and then get the count as the element-count (MP_ARRAY_SIZE) of the array. Since EXTERNAL_FLASH_DEVICE_COUNT is no longer a global macro, switch a few sites to using EXTERNAL_FLASH_DEVICES in `#if` checks instead. --- supervisor/shared/external_flash/external_flash.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'supervisor/shared/external_flash') diff --git a/supervisor/shared/external_flash/external_flash.c b/supervisor/shared/external_flash/external_flash.c index e2d767235..23727e7e7 100644 --- a/supervisor/shared/external_flash/external_flash.c +++ b/supervisor/shared/external_flash/external_flash.c @@ -45,7 +45,8 @@ // The currently cached sector in the cache, ram or flash based. static uint32_t current_sector; -const external_flash_device possible_devices[EXTERNAL_FLASH_DEVICE_COUNT] = {EXTERNAL_FLASH_DEVICES}; +STATIC const external_flash_device possible_devices[] = {EXTERNAL_FLASH_DEVICES}; +#define EXTERNAL_FLASH_DEVICE_COUNT MP_ARRAY_SIZE(possible_devices) static const external_flash_device* flash_device = NULL; -- cgit v1.2.3