Merge branch 'linus' into x86/pci-ioapic-boot-irq-quirks

Conflicts:

	drivers/pci/quirks.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 47 insertions, 0 deletions

diff --git a/include/asm-arm/arch-loki/uncompress.h b/include/asm-arm/arch-loki/uncompress.h
new file mode 100644
index 000000000000..89a0cf88d3a5
--- /dev/null
+++ b/include/asm-arm/arch-loki/uncompress.h
@@ -0,0 +1,47 @@
+/*
+ * include/asm-arm/arch-loki/uncompress.h
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/serial_reg.h>
+#include <asm/arch/loki.h>
+
+#define SERIAL_BASE     ((unsigned char *)UART0_PHYS_BASE)
+
+static void putc(const char c)
+{
+        unsigned char *base = SERIAL_BASE;
+        int i;
+
+        for (i = 0; i < 0x1000; i++) {
+                if (base[UART_LSR << 2] & UART_LSR_THRE)
+                        break;
+                barrier();
+        }
+
+        base[UART_TX << 2] = c;
+}
+
+static void flush(void)
+{
+        unsigned char *base = SERIAL_BASE;
+        unsigned char mask;
+        int i;
+
+        mask = UART_LSR_TEMT | UART_LSR_THRE;
+
+        for (i = 0; i < 0x1000; i++) {
+                if ((base[UART_LSR << 2] & mask) == mask)
+                        break;
+                barrier();
+        }
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()
+#define arch_decomp_wdog()