MIPS: APRP: Code formatting clean-ups.
Clean-up code according to the 'checkpatch.pl' script.
Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
Reviewed-by: Qais Yousef <Qais.Yousef@imgtec.com>
Patchwork: http://patchwork.linux-mips.org/patch/6097/
Reviewed-by: John Crispin <blogic@openwrt.org>
diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c
index 59a3fa5..ca3e3a4 100644
--- a/arch/mips/mti-malta/malta-int.c
+++ b/arch/mips/mti-malta/malta-int.c
@@ -1,26 +1,16 @@
/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
* Carsten Langgaard, carstenl@mips.com
* Copyright (C) 2000, 2001, 2004 MIPS Technologies, Inc.
* Copyright (C) 2001 Ralf Baechle
* Copyright (C) 2013 Imagination Technologies Ltd.
*
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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.
- *
* Routines for generic manipulation of the interrupts found on the MIPS
- * Malta board.
- * The interrupt controller is located in the South Bridge a PIIX4 device
- * with two internal 82C95 interrupt controllers.
+ * Malta board. The interrupt controller is located in the South Bridge
+ * a PIIX4 device with two internal 82C95 interrupt controllers.
*/
#include <linux/init.h>
#include <linux/irq.h>
@@ -92,7 +82,7 @@
BONITO_PCIMAP_CFG = 0;
break;
default:
- printk(KERN_WARNING "Unknown system controller.\n");
+ pr_emerg("Unknown system controller.\n");
return -1;
}
return irq;
@@ -156,11 +146,11 @@
unsigned int intrcause, datalo, datahi;
struct pt_regs *regs = get_irq_regs();
- printk(KERN_EMERG "CoreHI interrupt, shouldn't happen, we die here!\n");
- printk(KERN_EMERG "epc : %08lx\nStatus: %08lx\n"
- "Cause : %08lx\nbadVaddr : %08lx\n",
- regs->cp0_epc, regs->cp0_status,
- regs->cp0_cause, regs->cp0_badvaddr);
+ pr_emerg("CoreHI interrupt, shouldn't happen, we die here!\n");
+ pr_emerg("epc : %08lx\nStatus: %08lx\n"
+ "Cause : %08lx\nbadVaddr : %08lx\n",
+ regs->cp0_epc, regs->cp0_status,
+ regs->cp0_cause, regs->cp0_badvaddr);
/* Read all the registers and then print them as there is a
problem with interspersed printk's upsetting the Bonito controller.
@@ -178,8 +168,8 @@
intrcause = GT_READ(GT_INTRCAUSE_OFS);
datalo = GT_READ(GT_CPUERR_ADDRLO_OFS);
datahi = GT_READ(GT_CPUERR_ADDRHI_OFS);
- printk(KERN_EMERG "GT_INTRCAUSE = %08x\n", intrcause);
- printk(KERN_EMERG "GT_CPUERR_ADDR = %02x%08x\n",
+ pr_emerg("GT_INTRCAUSE = %08x\n", intrcause);
+ pr_emerg("GT_CPUERR_ADDR = %02x%08x\n",
datahi, datalo);
break;
case MIPS_REVISION_SCON_BONITO:
@@ -191,14 +181,14 @@
intedge = BONITO_INTEDGE;
intsteer = BONITO_INTSTEER;
pcicmd = BONITO_PCICMD;
- printk(KERN_EMERG "BONITO_INTISR = %08x\n", intisr);
- printk(KERN_EMERG "BONITO_INTEN = %08x\n", inten);
- printk(KERN_EMERG "BONITO_INTPOL = %08x\n", intpol);
- printk(KERN_EMERG "BONITO_INTEDGE = %08x\n", intedge);
- printk(KERN_EMERG "BONITO_INTSTEER = %08x\n", intsteer);
- printk(KERN_EMERG "BONITO_PCICMD = %08x\n", pcicmd);
- printk(KERN_EMERG "BONITO_PCIBADADDR = %08x\n", pcibadaddr);
- printk(KERN_EMERG "BONITO_PCIMSTAT = %08x\n", pcimstat);
+ pr_emerg("BONITO_INTISR = %08x\n", intisr);
+ pr_emerg("BONITO_INTEN = %08x\n", inten);
+ pr_emerg("BONITO_INTPOL = %08x\n", intpol);
+ pr_emerg("BONITO_INTEDGE = %08x\n", intedge);
+ pr_emerg("BONITO_INTSTEER = %08x\n", intsteer);
+ pr_emerg("BONITO_PCICMD = %08x\n", pcicmd);
+ pr_emerg("BONITO_PCIBADADDR = %08x\n", pcibadaddr);
+ pr_emerg("BONITO_PCIMSTAT = %08x\n", pcimstat);
break;
}
@@ -377,13 +367,13 @@
.flags = IRQF_NO_THREAD,
};
-static msc_irqmap_t __initdata msc_irqmap[] = {
+static msc_irqmap_t msc_irqmap[] __initdata = {
{MSC01C_INT_TMR, MSC01_IRQ_EDGE, 0},
{MSC01C_INT_PCI, MSC01_IRQ_LEVEL, 0},
};
-static int __initdata msc_nr_irqs = ARRAY_SIZE(msc_irqmap);
+static int msc_nr_irqs __initdata = ARRAY_SIZE(msc_irqmap);
-static msc_irqmap_t __initdata msc_eicirqmap[] = {
+static msc_irqmap_t msc_eicirqmap[] __initdata = {
{MSC01E_INT_SW0, MSC01_IRQ_LEVEL, 0},
{MSC01E_INT_SW1, MSC01_IRQ_LEVEL, 0},
{MSC01E_INT_I8259A, MSC01_IRQ_LEVEL, 0},
@@ -396,7 +386,7 @@
{MSC01E_INT_CPUCTR, MSC01_IRQ_LEVEL, 0}
};
-static int __initdata msc_nr_eicirqs = ARRAY_SIZE(msc_eicirqmap);
+static int msc_nr_eicirqs __initdata = ARRAY_SIZE(msc_eicirqmap);
/*
* This GIC specific tabular array defines the association between External
@@ -443,9 +433,12 @@
if (gcmp_present >= 0)
return gcmp_present;
- _gcmp_base = (unsigned long) ioremap_nocache(GCMP_BASE_ADDR, GCMP_ADDRSPACE_SZ);
- _msc01_biu_base = (unsigned long) ioremap_nocache(MSC01_BIU_REG_BASE, MSC01_BIU_ADDRSPACE_SZ);
- gcmp_present = (GCMPGCB(GCMPB) & GCMP_GCB_GCMPB_GCMPBASE_MSK) == GCMP_BASE_ADDR;
+ _gcmp_base = (unsigned long) ioremap_nocache(GCMP_BASE_ADDR,
+ GCMP_ADDRSPACE_SZ);
+ _msc01_biu_base = (unsigned long) ioremap_nocache(MSC01_BIU_REG_BASE,
+ MSC01_BIU_ADDRSPACE_SZ);
+ gcmp_present = ((GCMPGCB(GCMPB) & GCMP_GCB_GCMPB_GCMPBASE_MSK) ==
+ GCMP_BASE_ADDR);
if (gcmp_present)
pr_debug("GCMP present\n");
@@ -455,9 +448,8 @@
/* Return the number of IOCU's present */
int __init gcmp_niocu(void)
{
- return gcmp_present ?
- (GCMPGCB(GC) & GCMP_GCB_GC_NUMIOCU_MSK) >> GCMP_GCB_GC_NUMIOCU_SHF :
- 0;
+ return gcmp_present ? ((GCMPGCB(GC) & GCMP_GCB_GC_NUMIOCU_MSK) >>
+ GCMP_GCB_GC_NUMIOCU_SHF) : 0;
}
/* Set GCMP region attributes */
@@ -606,11 +598,14 @@
set_vi_handler(MIPSCPU_INT_IPI1, malta_ipi_irqdispatch);
}
/* Argh.. this really needs sorting out.. */
- printk("CPU%d: status register was %08x\n", smp_processor_id(), read_c0_status());
+ pr_info("CPU%d: status register was %08x\n",
+ smp_processor_id(), read_c0_status());
write_c0_status(read_c0_status() | STATUSF_IP3 | STATUSF_IP4);
- printk("CPU%d: status register now %08x\n", smp_processor_id(), read_c0_status());
+ pr_info("CPU%d: status register now %08x\n",
+ smp_processor_id(), read_c0_status());
write_c0_status(0x1100dc00);
- printk("CPU%d: status register frc %08x\n", smp_processor_id(), read_c0_status());
+ pr_info("CPU%d: status register frc %08x\n",
+ smp_processor_id(), read_c0_status());
for (i = 0; i < nr_cpu_ids; i++) {
arch_init_ipiirq(MIPS_GIC_IRQ_BASE +
GIC_RESCHED_INT(i), &irq_resched);
@@ -628,11 +623,15 @@
cpu_ipi_call_irq = MSC01E_INT_SW1;
} else {
if (cpu_has_vint) {
- set_vi_handler (MIPS_CPU_IPI_RESCHED_IRQ, ipi_resched_dispatch);
- set_vi_handler (MIPS_CPU_IPI_CALL_IRQ, ipi_call_dispatch);
+ set_vi_handler (MIPS_CPU_IPI_RESCHED_IRQ,
+ ipi_resched_dispatch);
+ set_vi_handler (MIPS_CPU_IPI_CALL_IRQ,
+ ipi_call_dispatch);
}
- cpu_ipi_resched_irq = MIPS_CPU_IRQ_BASE + MIPS_CPU_IPI_RESCHED_IRQ;
- cpu_ipi_call_irq = MIPS_CPU_IRQ_BASE + MIPS_CPU_IPI_CALL_IRQ;
+ cpu_ipi_resched_irq = MIPS_CPU_IRQ_BASE +
+ MIPS_CPU_IPI_RESCHED_IRQ;
+ cpu_ipi_call_irq = MIPS_CPU_IRQ_BASE +
+ MIPS_CPU_IPI_CALL_IRQ;
}
arch_init_ipiirq(cpu_ipi_resched_irq, &irq_resched);
arch_init_ipiirq(cpu_ipi_call_irq, &irq_call);
@@ -642,9 +641,7 @@
void malta_be_init(void)
{
- if (gcmp_present) {
- /* Could change CM error mask register */
- }
+ /* Could change CM error mask register. */
}
@@ -724,14 +721,14 @@
if (cause < 16) {
unsigned long cca_bits = (cm_error >> 15) & 7;
unsigned long tr_bits = (cm_error >> 12) & 7;
- unsigned long mcmd_bits = (cm_error >> 7) & 0x1f;
+ unsigned long cmd_bits = (cm_error >> 7) & 0x1f;
unsigned long stag_bits = (cm_error >> 3) & 15;
unsigned long sport_bits = (cm_error >> 0) & 7;
snprintf(buf, sizeof(buf),
"CCA=%lu TR=%s MCmd=%s STag=%lu "
"SPort=%lu\n",
- cca_bits, tr[tr_bits], mcmd[mcmd_bits],
+ cca_bits, tr[tr_bits], mcmd[cmd_bits],
stag_bits, sport_bits);
} else {
/* glob state & sresp together */
@@ -740,7 +737,7 @@
unsigned long c1_bits = (cm_error >> 12) & 7;
unsigned long c0_bits = (cm_error >> 9) & 7;
unsigned long sc_bit = (cm_error >> 8) & 1;
- unsigned long mcmd_bits = (cm_error >> 3) & 0x1f;
+ unsigned long cmd_bits = (cm_error >> 3) & 0x1f;
unsigned long sport_bits = (cm_error >> 0) & 7;
snprintf(buf, sizeof(buf),
"C3=%s C2=%s C1=%s C0=%s SC=%s "
@@ -748,16 +745,16 @@
core[c3_bits], core[c2_bits],
core[c1_bits], core[c0_bits],
sc_bit ? "True" : "False",
- mcmd[mcmd_bits], sport_bits);
+ mcmd[cmd_bits], sport_bits);
}
ocause = (cm_other & GCMP_GCB_GMEO_ERROR_2ND_MSK) >>
GCMP_GCB_GMEO_ERROR_2ND_SHF;
- printk("CM_ERROR=%08lx %s <%s>\n", cm_error,
+ pr_err("CM_ERROR=%08lx %s <%s>\n", cm_error,
causes[cause], buf);
- printk("CM_ADDR =%08lx\n", cm_addr);
- printk("CM_OTHER=%08lx %s\n", cm_other, causes[ocause]);
+ pr_err("CM_ADDR =%08lx\n", cm_addr);
+ pr_err("CM_OTHER=%08lx %s\n", cm_other, causes[ocause]);
/* reprime cause register */
GCMPGCB(GCMEC) = 0;