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From: Shawn Guo <shawn.guo@linaro.org>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Luca Weiss <luca@z3ntu.xyz>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Matteo Croce <mcroce@microsoft.com>,
Andrew Morton <akpm@linux-foundation.org>,
Petr Mladek <pmladek@suse.com>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
linux-arm-msm@vger.kernel.org, linux-input@vger.kernel.org,
linux-kernel@vger.kernel.org, Shawn Guo <shawn.guo@linaro.org>
Subject: [PATCH v2 1/2] reboot: Export symbol 'reboot_mode'
Date: Wed, 14 Jul 2021 17:58:48 +0800 [thread overview]
Message-ID: <20210714095850.27185-2-shawn.guo@linaro.org> (raw)
In-Reply-To: <20210714095850.27185-1-shawn.guo@linaro.org>
Some drivers like Qualcomm pm8941-pwrkey need to access 'reboot_mode'
for triggering reboot between cold and warm mode. Export the symbol, so
that drivers built as module can still access the symbol.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
kernel/reboot.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/reboot.c b/kernel/reboot.c
index a6ad5eb2fa73..31bf2611ee12 100644
--- a/kernel/reboot.c
+++ b/kernel/reboot.c
@@ -32,6 +32,7 @@ EXPORT_SYMBOL(cad_pid);
#define DEFAULT_REBOOT_MODE
#endif
enum reboot_mode reboot_mode DEFAULT_REBOOT_MODE;
+EXPORT_SYMBOL_GPL(reboot_mode);
enum reboot_mode panic_reboot_mode = REBOOT_UNDEFINED;
/*
--
2.17.1
next prev parent reply other threads:[~2021-07-14 9:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-14 9:58 [PATCH v2 0/2] Warm reset support for pm8941-pwrkey Shawn Guo
2021-07-14 9:58 ` Shawn Guo [this message]
2021-10-17 4:28 ` [PATCH v2 1/2] reboot: Export symbol 'reboot_mode' Dmitry Torokhov
2021-07-14 9:58 ` [PATCH v2 2/2] Input: pm8941-pwrkey - Respect reboot_mode for warm reset Shawn Guo
2021-07-25 19:34 ` Luca Weiss
2021-10-17 4:28 ` Dmitry Torokhov
2021-08-24 3:00 ` [PATCH v2 0/2] Warm reset support for pm8941-pwrkey Shawn Guo
2021-10-17 4:29 ` Dmitry Torokhov
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