ar7: remove useless volatiles

[openwrt/openwrt.git] / target / linux / ar7 / files / arch / mips / ar7 / clock.c

diff --git a/target/linux/ar7/files/arch/mips/ar7/clock.c b/target/linux/ar7/files/arch/mips/ar7/clock.c
index 139e91517591ac0cda23a807a5ef8d020aa83eb1..450769e7fd5c18e8a97986cf0766a0fc0e22941f 100644 (file)
--- a/target/linux/ar7/files/arch/mips/ar7/clock.c
+++ b/target/linux/ar7/files/arch/mips/ar7/clock.c
@@ -1,5 +1,6 @@
 /*
- * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
  *
  * 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
@@ -47,12 +48,12 @@
 #define TNETD7200_DEF_USB_CLK  48000000
 
 struct tnetd7300_clock {
-       volatile u32 ctrl;
+       u32 ctrl;
 #define PREDIV_MASK    0x001f0000
 #define PREDIV_SHIFT   16
 #define POSTDIV_MASK   0x0000001f
        u32 unused1[3];
-       volatile u32 pll;
+       u32 pll;
 #define MUL_MASK       0x0000f000
 #define MUL_SHIFT      12
 #define PLL_MODE_MASK  0x00000001
@@ -60,35 +61,35 @@ struct tnetd7300_clock {
 #define PLL_DIV                0x00000002
 #define PLL_STATUS     0x00000001
        u32 unused2[3];
-} __packed;
+};
 
 struct tnetd7300_clocks {
        struct tnetd7300_clock bus;
        struct tnetd7300_clock cpu;
        struct tnetd7300_clock usb;
        struct tnetd7300_clock dsp;
-} __packed;
+};
 
 struct tnetd7200_clock {
-       volatile u32 ctrl;
+       u32 ctrl;
        u32 unused1[3];
 #define DIVISOR_ENABLE_MASK 0x00008000
-       volatile u32 mul;
-       volatile u32 prediv;
-       volatile u32 postdiv;
-       volatile u32 postdiv2;
+       u32 mul;
+       u32 prediv;
+       u32 postdiv;
+       u32 postdiv2;
        u32 unused2[6];
-       volatile u32 cmd;
-       volatile u32 status;
-       volatile u32 cmden;
+       u32 cmd;
+       u32 status;
+       u32 cmden;
        u32 padding[15];
-} __packed;
+};
 
 struct tnetd7200_clocks {
        struct tnetd7200_clock cpu;
        struct tnetd7200_clock dsp;
        struct tnetd7200_clock usb;
-} __packed;
+};
 
 int ar7_cpu_clock = 150000000;
 EXPORT_SYMBOL(ar7_cpu_clock);