Searched defs:locked (Results 1 - 2 of 2) sorted by relevance

/arch/c6x/platforms/
H A Ddscr.c50 * Some registerd may be locked. In order to write to these
110 struct locked_reg locked[MAX_LOCKED_REGS]; member in struct:dscr_regs
124 if (dscr.locked[i].key && reg == dscr.locked[i].reg)
125 return &dscr.locked[i];
381 * SoCs may have "locked" DSCR registers which can only be written
383 * regisers can be described with the "ti,dscr-locked-regs" property.
387 * ti,dscr-locked-regs = <reg0 lockreg0 key0
391 * reg is the offset of the locked register
403 p = of_get_property(node, "ti,dscr-locked
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/arch/mn10300/kernel/
H A Dmn10300-serial.c1573 * - the console must be locked by the caller
1583 int locked = 1; local
1590 locked = 0;
1592 locked = spin_trylock(&port->uart.lock);
1653 if (locked)

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