Searched refs:change_lock (Results 1 - 1 of 1) sorted by relevance

/linux-4.1.27/drivers/watchdog/
H A Dar7_wdt.c63 u32 change_lock; member in struct:ar7_wdt
113 WRITE_REG(ar7_wdt->change_lock, 0x6666); ar7_wdt_change()
114 if ((READ_REG(ar7_wdt->change_lock) & 3) == 1) { ar7_wdt_change()
115 WRITE_REG(ar7_wdt->change_lock, 0xbbbb); ar7_wdt_change()
116 if ((READ_REG(ar7_wdt->change_lock) & 3) == 3) { ar7_wdt_change()

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