Merge tag 'regulator-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...

[~andy/linux] / arch / arm / mach-ixp4xx / ixp4xx_qmgr.c

diff --git a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
index 852f7c9f87d06ff69c6defde901732a3926aea7d..9d1b6b7c394cfb5eb5ef2968065f97b5f2b875a7 100644 (file)
--- a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
+++ b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
@@ -14,7 +14,7 @@
 #include <linux/module.h>
 #include <mach/qmgr.h>
 
-struct qmgr_regs __iomem *qmgr_regs;
+static struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT;
 static struct resource *mem_res;
 static spinlock_t qmgr_lock;
 static u32 used_sram_bitmap[4]; /* 128 16-dword pages */
@@ -293,12 +293,6 @@ static int qmgr_init(void)
        if (mem_res == NULL)
                return -EBUSY;
 
-       qmgr_regs = ioremap(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE);
-       if (qmgr_regs == NULL) {
-               err = -ENOMEM;
-               goto error_map;
-       }
-
        /* reset qmgr registers */
        for (i = 0; i < 4; i++) {
                __raw_writel(0x33333333, &qmgr_regs->stat1[i]);
@@ -347,8 +341,6 @@ static int qmgr_init(void)
 error_irq2:
        free_irq(IRQ_IXP4XX_QM1, NULL);
 error_irq:
-       iounmap(qmgr_regs);
-error_map:
        release_mem_region(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE);
        return err;
 }
@@ -359,7 +351,6 @@ static void qmgr_remove(void)
        free_irq(IRQ_IXP4XX_QM2, NULL);
        synchronize_irq(IRQ_IXP4XX_QM1);
        synchronize_irq(IRQ_IXP4XX_QM2);
-       iounmap(qmgr_regs);
        release_mem_region(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE);
 }
 
@@ -369,7 +360,6 @@ module_exit(qmgr_remove);
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Krzysztof Halasa");
 
-EXPORT_SYMBOL(qmgr_regs);
 EXPORT_SYMBOL(qmgr_set_irq);
 EXPORT_SYMBOL(qmgr_enable_irq);
 EXPORT_SYMBOL(qmgr_disable_irq);