x86: Allow cmdline setup in setup_zimage() to be optional

[u-boot] / arch / x86 / lib / interrupts.c

diff --git a/arch/x86/lib/interrupts.c b/arch/x86/lib/interrupts.c
index a2c598f9a4f7d129257874abdf7973f546c833df..6bb22d25e8d8edd69f880abb2469ed6b6232e750 100644 (file)
--- a/arch/x86/lib/interrupts.c
+++ b/arch/x86/lib/interrupts.c
@@ -12,28 +12,12 @@
  * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
  *
  * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
+ * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
  *
  * (C) Copyright 2001
  * Josh Huber, Mission Critical Linux, Inc, <huber@mclx.com>
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /*
@@ -43,7 +27,7 @@
  * Daniel Hellstrom, Detlev Zundel, Wolfgang Denk and Josh Huber are
  * credited for the corresponding work on those ports. The original
  * interrupt handling routines for the x86 port were written by
- * Daniel Engström
+ * Daniel Engström
  */
 
 #include <common.h>
@@ -56,8 +40,8 @@ struct irq_action {
 };
 
 static struct irq_action irq_handlers[CONFIG_SYS_NUM_IRQS] = { {0} };
-static int spurious_irq_cnt = 0;
-static int spurious_irq = 0;
+static int spurious_irq_cnt;
+static int spurious_irq;
 
 void irq_install_handler(int irq, interrupt_handler_t *handler, void *arg)
 {
@@ -70,10 +54,10 @@ void irq_install_handler(int irq, interrupt_handler_t *handler, void *arg)
 
        if (irq_handlers[irq].handler != NULL)
                printf("irq_install_handler: 0x%08lx replacing 0x%08lx\n",
-                      (ulong) handler,
-                      (ulong) irq_handlers[irq].handler);
+                               (ulong) handler,
+                               (ulong) irq_handlers[irq].handler);
 
-       status = disable_interrupts ();
+       status = disable_interrupts();
 
        irq_handlers[irq].handler = handler;
        irq_handlers[irq].arg = arg;
@@ -96,7 +80,7 @@ void irq_free_handler(int irq)
                return;
        }
 
-       status = disable_interrupts ();
+       status = disable_interrupts();
 
        mask_irq(irq);
 
@@ -141,14 +125,14 @@ int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
        int irq;
 
        printf("Spurious IRQ: %u, last unknown IRQ: %d\n",
-              spurious_irq_cnt, spurious_irq);
+                       spurious_irq_cnt, spurious_irq);
 
-       printf ("Interrupt-Information:\n");
-       printf ("Nr  Routine   Arg       Count\n");
+       printf("Interrupt-Information:\n");
+       printf("Nr  Routine   Arg       Count\n");
 
        for (irq = 0; irq <= CONFIG_SYS_NUM_IRQS; irq++) {
                if (irq_handlers[irq].handler != NULL) {
-                       printf ("%02d  %08lx  %08lx  %d\n",
+                       printf("%02d  %08lx  %08lx  %d\n",
                                        irq,
                                        (ulong)irq_handlers[irq].handler,
                                        (ulong)irq_handlers[irq].arg,