Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211

[~andy/linux] / arch / arm / mach-integrator / core.c

diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index dad3cb74ed31489332d94a1c4f6d4c8984ec0deb..ea22a17246d702722958ed0dbb96b63d8e45ae1a 100644 (file)
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -32,7 +32,9 @@
 #include <asm/mach/time.h>
 #include <asm/pgtable.h>
 
-static struct amba_pl010_data integrator_uart_data;
+#include "common.h"
+
+#ifdef CONFIG_ATAGS
 
 #define INTEGRATOR_RTC_IRQ     { IRQ_RTCINT }
 #define INTEGRATOR_UART0_IRQ   { IRQ_UARTINT0 }
@@ -60,7 +62,7 @@ static struct amba_device *amba_devs[] __initdata = {
        &kmi1_device,
 };
 
-static int __init integrator_init(void)
+int __init integrator_init(bool is_cp)
 {
        int i;
 
@@ -69,7 +71,7 @@ static int __init integrator_init(void)
         * hard-code them. The Integator/CP and forward have proper cell IDs.
         * Else we leave them undefined to the bus driver can autoprobe them.
         */
-       if (machine_is_integrator()) {
+       if (!is_cp) {
                rtc_device.periphid     = 0x00041030;
                uart0_device.periphid   = 0x00041010;
                uart1_device.periphid   = 0x00041010;
@@ -85,7 +87,7 @@ static int __init integrator_init(void)
        return 0;
 }
 
-arch_initcall(integrator_init);
+#endif
 
 /*
  * On the Integrator platform, the port RTS and DTR are provided by
@@ -100,11 +102,14 @@ arch_initcall(integrator_init);
 static void integrator_uart_set_mctrl(struct amba_device *dev, void __iomem *base, unsigned int mctrl)
 {
        unsigned int ctrls = 0, ctrlc = 0, rts_mask, dtr_mask;
+       u32 phybase = dev->res.start;
 
-       if (dev == &uart0_device) {
+       if (phybase == INTEGRATOR_UART0_BASE) {
+               /* UART0 */
                rts_mask = 1 << 4;
                dtr_mask = 1 << 5;
        } else {
+               /* UART1 */
                rts_mask = 1 << 6;
                dtr_mask = 1 << 7;
        }
@@ -123,7 +128,7 @@ static void integrator_uart_set_mctrl(struct amba_device *dev, void __iomem *bas
        __raw_writel(ctrlc, SC_CTRLC);
 }
 
-static struct amba_pl010_data integrator_uart_data = {
+struct amba_pl010_data integrator_uart_data = {
        .set_mctrl = integrator_uart_set_mctrl,
 };