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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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d0f9f16788
Calling platform-specific code unconditionally blows up when running
an ARCH_MULTIPLATFORM kernel on a different platform. Don't do it.
Reported-by: Paolo Pisati <p.pisati@gmail.com>
Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
Acked-by: Pavel Machek <pavel@ucw.cz>
Cc: stable@vger.kernel.org # v4.8+
Fixes: a30eceb7a5 ("ARM: tango: add Suspend-to-RAM support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
21 lines
501 B
C
21 lines
501 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <asm/mach/arch.h>
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#include <asm/hardware/cache-l2x0.h>
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#include "smc.h"
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#include "pm.h"
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static void tango_l2c_write(unsigned long val, unsigned int reg)
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{
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if (reg == L2X0_CTRL)
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tango_set_l2_control(val);
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}
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static const char *const tango_dt_compat[] = { "sigma,tango4", NULL };
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DT_MACHINE_START(TANGO_DT, "Sigma Tango DT")
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.dt_compat = tango_dt_compat,
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.l2c_aux_mask = ~0,
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.l2c_write_sec = tango_l2c_write,
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.init_late = tango_pm_init,
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MACHINE_END
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