On 29/08/2022 08.23, Stefan Roese wrote:
Only one occurance of WATCHDOG_RESET is left in one assembler file. This patch changes this occurance to a direct call to watchdog_reset
Well...
and then removes all the ASSEMBLY ifdef'ery in watchdog.h, as it's not needed any more to clean this mess a bit up.
Signed-off-by: Stefan Roese sr@denx.de
arch/powerpc/lib/ticks.S | 5 ++-- include/watchdog.h | 50 +++++++++++++--------------------------- 2 files changed, 19 insertions(+), 36 deletions(-)
diff --git a/arch/powerpc/lib/ticks.S b/arch/powerpc/lib/ticks.S index c487f938fa8d..8647d77cc9ad 100644 --- a/arch/powerpc/lib/ticks.S +++ b/arch/powerpc/lib/ticks.S @@ -9,7 +9,6 @@ #include <ppc_asm.tmpl> #include <ppc_defs.h> #include <config.h> -#include <watchdog.h>
/*
- unsigned long long get_ticks(void);
@@ -42,7 +41,9 @@ wait_ticks: addc r14, r4, r14 /* Compute end time lower */ addze r15, r3 /* and end time upper */
- WATCHDOG_RESET /* Trigger watchdog, if needed */
+#if defined(CONFIG_WATCHDOG) || defined(CONFIG_HW_WATCHDOG)
- bl schedule /* Trigger watchdog, if needed */
...you actually change it to a call to schedule(), which AFAICT doesn't always exist (at least as a function with external linkage). Or does it if either one of those conditions are met?
Side note: Oh gosh do I hope this can put an end to the CONFIG_WATCHDOG v CONFIG_HW_WATCHDOG silliness; what is a watchdog if not a piece of HW.
#if defined(CONFIG_WATCHDOG)
#if defined(__ASSEMBLY__)/* Don't require the watchdog to be enabled in SPL */#if defined(CONFIG_SPL_BUILD) && \!defined(CONFIG_SPL_WATCHDOG)#define WATCHDOG_RESET /*XXX DO_NOT_DEL_THIS_COMMENT*/
Yes please. I strongly suspect that comment is some ancient leftover from some none-complying preprocessor or whatnot.
Rasmus