MIPS: Move several variables from .bss to .init.data

Several static uninitialized variables are used in the scope of __init
functions but are themselves not marked as __initdata.  This patch is to put
those variables to where they belong and to reduce the memory footprint a
little bit.

Also, a couple of lines with spaces instead of tabs were fixed.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/698/
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c
index 835f3f0319ca77b7b8be96e4babac9db16283c1f..85169c08d8dca73d03736a90c7d869bea72565c8 100644 (file)
--- a/arch/mips/ar7/platform.c
+++ b/arch/mips/ar7/platform.c
@@ -505,7 +505,7 @@ static int __init ar7_register_devices(void)
        int res;
        u32 *bootcr, val;
 #ifdef CONFIG_SERIAL_8250
-       static struct uart_port uart_port[2];
+       static struct uart_port uart_port[2] __initdata;
 
        memset(uart_port, 0, sizeof(struct uart_port) * 2);
 

diff --git a/arch/mips/sgi-ip22/ip22-eisa.c b/arch/mips/sgi-ip22/ip22-eisa.c
index 1617241d2737e79acbf4fe3684797cb751c83b02..da44ccb208299ab73e6774601c2a183e011dc4fa 100644 (file)
--- a/arch/mips/sgi-ip22/ip22-eisa.c
+++ b/arch/mips/sgi-ip22/ip22-eisa.c
@@ -50,9 +50,9 @@
 
 static char __init *decode_eisa_sig(unsigned long addr)
 {
-        static char sig_str[EISA_SIG_LEN];
+       static char sig_str[EISA_SIG_LEN] __initdata;
        u8 sig[4];
-        u16 rev;
+       u16 rev;
        int i;
 
        for (i = 0; i < 4; i++) {

diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c
index b9a931358e2391801aa0e2704ecbb8f83b991be4..5deeb68b6c9cb0f3a367cfaa1049b966d70b1010 100644 (file)
--- a/arch/mips/sgi-ip22/ip22-setup.c
+++ b/arch/mips/sgi-ip22/ip22-setup.c
@@ -67,7 +67,7 @@ void __init plat_mem_setup(void)
        cserial = ArcGetEnvironmentVariable("ConsoleOut");
 
        if ((ctype && *ctype == 'd') || (cserial && *cserial == 's')) {
-               static char options[8];
+               static char options[8] __initdata;
                char *baud = ArcGetEnvironmentVariable("dbaud");
                if (baud)
                        strcpy(options, baud);

diff --git a/arch/mips/sgi-ip32/ip32-setup.c b/arch/mips/sgi-ip32/ip32-setup.c
index c5a5d4a31b4b42f1c7d3c9a2f45cbbe88e16bf01..3abd1465ec024bdb298cfc4be3cdf075e02d2a64 100644 (file)
--- a/arch/mips/sgi-ip32/ip32-setup.c
+++ b/arch/mips/sgi-ip32/ip32-setup.c
@@ -90,7 +90,7 @@ void __init plat_mem_setup(void)
        {
                char* con = ArcGetEnvironmentVariable("console");
                if (con && *con == 'd') {
-                       static char options[8];
+                       static char options[8] __initdata;
                        char *baud = ArcGetEnvironmentVariable("dbaud");
                        if (baud)
                                strcpy(options, baud);

diff --git a/arch/mips/sni/setup.c b/arch/mips/sni/setup.c
index a49272ce7ef510e2f61a4a3f4f1f312186da4164..d16b462154c33834f996bc0e89726ae97a83b089 100644 (file)
--- a/arch/mips/sni/setup.c
+++ b/arch/mips/sni/setup.c
@@ -60,7 +60,7 @@ static void __init sni_console_setup(void)
        char *cdev;
        char *baud;
        int port;
-       static char options[8];
+       static char options[8] __initdata;
 
        cdev = prom_getenv("console_dev");
        if (strncmp(cdev, "tty", 3) == 0) {