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authorLinus Torvalds <torvalds@linux-foundation.org>2020-03-14 15:53:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-03-14 15:53:48 -0700
commitd3dca69085e94e52a1d61a34b8e5f73a9f3d7eed (patch)
treeff5e9a1c26cd0bf144c44c8e1d3cc8188c200fc1 /drivers/watchdog/iTCO_vendor.h
parentMerge tag 'arc-5.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc (diff)
parentMerge tag 'at24-fixes-for-v5.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-current (diff)
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Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang: "I2C has quite some regression fixes this time. One is also related to watchdogs, we have proper acks from Guenter for them" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: acpi: put device when verifying client fails misc: eeprom: at24: fix regulator underflow i2c: gpio: suppress error on probe defer macintosh: windfarm: fix MODINFO regression i2c: designware-pci: Fix BUG_ON during device removal i2c: i801: Do not add ICH_RES_IO_SMI for the iTCO_wdt device watchdog: iTCO_wdt: Make ICH_RES_IO_SMI optional watchdog: iTCO_wdt: Export vendorsupport
Diffstat (limited to 'drivers/watchdog/iTCO_vendor.h')
-rw-r--r--drivers/watchdog/iTCO_vendor.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/watchdog/iTCO_vendor.h b/drivers/watchdog/iTCO_vendor.h
index 0f7373ba10d5..69e92e692ae0 100644
--- a/drivers/watchdog/iTCO_vendor.h
+++ b/drivers/watchdog/iTCO_vendor.h
@@ -1,10 +1,12 @@
/* SPDX-License-Identifier: GPL-2.0 */
/* iTCO Vendor Specific Support hooks */
#ifdef CONFIG_ITCO_VENDOR_SUPPORT
+extern int iTCO_vendorsupport;
extern void iTCO_vendor_pre_start(struct resource *, unsigned int);
extern void iTCO_vendor_pre_stop(struct resource *);
extern int iTCO_vendor_check_noreboot_on(void);
#else
+#define iTCO_vendorsupport 0
#define iTCO_vendor_pre_start(acpibase, heartbeat) {}
#define iTCO_vendor_pre_stop(acpibase) {}
#define iTCO_vendor_check_noreboot_on() 1