From 1e0f2b38ac104ec3606750cce847cc9d8e4f66ac Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Fri, 12 Apr 2024 17:08:04 +0100 Subject: hw/misc: Don't special case RESET_TYPE_COLD in npcm7xx_clk, gcr MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The npcm7xx_clk and npcm7xx_gcr device reset methods look at the ResetType argument and only handle RESET_TYPE_COLD, producing a warning if another reset type is passed. This is different from how every other three-phase-reset method we have works, and makes it difficult to add new reset types. A better pattern is "assume that any reset type you don't know about should be handled like RESET_TYPE_COLD"; switch these devices to do that. Then adding a new reset type will only need to touch those devices where its behaviour really needs to be different from the standard cold reset. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Luc Michel Message-id: 20240412160809.1260625-2-peter.maydell@linaro.org --- hw/misc/npcm7xx_clk.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) (limited to 'hw/misc/npcm7xx_clk.c') diff --git a/hw/misc/npcm7xx_clk.c b/hw/misc/npcm7xx_clk.c index ac1622c..2098c85 100644 --- a/hw/misc/npcm7xx_clk.c +++ b/hw/misc/npcm7xx_clk.c @@ -873,20 +873,13 @@ static void npcm7xx_clk_enter_reset(Object *obj, ResetType type) QEMU_BUILD_BUG_ON(sizeof(s->regs) != sizeof(cold_reset_values)); - switch (type) { - case RESET_TYPE_COLD: - memcpy(s->regs, cold_reset_values, sizeof(cold_reset_values)); - s->ref_ns = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); - npcm7xx_clk_update_all_clocks(s); - return; - } - + memcpy(s->regs, cold_reset_values, sizeof(cold_reset_values)); + s->ref_ns = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); + npcm7xx_clk_update_all_clocks(s); /* * A small number of registers need to be reset on a core domain reset, * but no such reset type exists yet. */ - qemu_log_mask(LOG_UNIMP, "%s: reset type %d not implemented.", - __func__, type); } static void npcm7xx_clk_init_clock_hierarchy(NPCM7xxCLKState *s) -- cgit v1.1