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27 lines
1008 B
Diff
27 lines
1008 B
Diff
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From a8862588c1ebbcb49b0650707020910270a81f07 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Wed, 17 Feb 2021 09:21:30 +0000
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Subject: [PATCH] gpio-fsm: Fix shutdown timeout handling
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The driver is intended to jump directly to a shutdown state in the
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event of a timeout during shutdown, but the sense of the test was
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inverted.
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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drivers/gpio/gpio-fsm.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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--- a/drivers/gpio/gpio-fsm.c
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+++ b/drivers/gpio/gpio-fsm.c
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@@ -1142,7 +1142,8 @@ static int gpio_fsm_remove(struct platfo
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gf->current_state->shutdown_target ==
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gf->current_state,
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msecs_to_jiffies(gf->shutdown_timeout_ms));
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- if (gf->current_state->shutdown_target == gf->current_state)
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+ /* On failure to reach a shutdown state, jump to one */
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+ if (gf->current_state->shutdown_target != gf->current_state)
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gpio_fsm_enter_state(gf, gf->shutdown_state);
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}
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cancel_work_sync(&gf->work);
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