Messages in this thread Patch in this message | | | From | Tony Lindgren <> | Subject | [PATCH 1/9] ARM: OMAP2+: Check for inited flag | Date | Mon, 26 Oct 2020 13:10:41 +0200 |
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If we have no hwmods configured and omap_hwmod_init() is not called, we don't want to call omap_hwmod_setup_all() as it will fail with checks for configured MPU at least.
Signed-off-by: Tony Lindgren <tony@atomide.com> --- arch/arm/mach-omap2/omap_hwmod.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -627,6 +627,9 @@ static struct clockdomain *_get_clkdm(struct omap_hwmod *oh) { struct clk_hw_omap *clk; + if (!oh) + return NULL; + if (oh->clkdm) { return oh->clkdm; } else if (oh->_clk) { @@ -3677,6 +3680,9 @@ static void __init omap_hwmod_setup_earlycon_flags(void) */ static int __init omap_hwmod_setup_all(void) { + if (!inited) + return 0; + _ensure_mpu_hwmod_is_setup(NULL); omap_hwmod_for_each(_init, NULL); -- 2.29.1
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