diff options
| author | Samuel Holland <[email protected]> | 2024-11-11 14:02:45 -0800 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2024-11-28 17:09:17 +0530 |
| commit | df1c1000014049d95d65de831f9015a2dcf9fa34 (patch) | |
| tree | 09ada6ab220ee86c1169a85777c32f2f2a6a1c47 /lib/utils/timer | |
| parent | 23ef9c5f00b81cffbbf7ff6894f241fad07ee4b7 (diff) | |
treewide: Make carray arrays const and NULL-terminated
This allows the compiler to generate significantly better code, because
it does not have to maintain either the loop counter or loop limit. Plus
there are half as many symbols to relocate. This also simplifies passing
carray arrays to helper functions.
Signed-off-by: Samuel Holland <[email protected]>
Reviewed-by: Anup Patel <[email protected]>
Diffstat (limited to 'lib/utils/timer')
| -rw-r--r-- | lib/utils/timer/fdt_timer.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/utils/timer/fdt_timer.c b/lib/utils/timer/fdt_timer.c index 37965f5e..a2412409 100644 --- a/lib/utils/timer/fdt_timer.c +++ b/lib/utils/timer/fdt_timer.c @@ -13,8 +13,7 @@ #include <sbi_utils/timer/fdt_timer.h> /* List of FDT timer drivers generated at compile time */ -extern struct fdt_timer *fdt_timer_drivers[]; -extern unsigned long fdt_timer_drivers_size; +extern struct fdt_timer *const fdt_timer_drivers[]; int fdt_timer_init(void) { @@ -23,7 +22,7 @@ int fdt_timer_init(void) const struct fdt_match *match; const void *fdt = fdt_get_address(); - for (pos = 0; pos < fdt_timer_drivers_size; pos++) { + for (pos = 0; fdt_timer_drivers[pos]; pos++) { drv = fdt_timer_drivers[pos]; noff = -1; |