[ACPI] fix x86_64 build warnings in video.c (Luming Yu)

Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 64c4ffbc71778c6929c6a5e845218d8bde0a702e..7c0f6a52eebc27643e7a2f49dbe6569f44b2e8c4 100644 (file)
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -680,7 +680,7 @@ struct proc_dir_entry               *acpi_video_dir;
 
 /* video devices */
 
-static ssize_t
+static int
 acpi_video_device_info_seq_show (
        struct seq_file         *seq,
        void                    *offset)
@@ -719,7 +719,7 @@ acpi_video_device_info_open_fs (
                           PDE(inode)->data);
 }
 
-static ssize_t
+static int  
 acpi_video_device_state_seq_show (
        struct seq_file         *seq,
        void                    *offset)
@@ -793,7 +793,7 @@ acpi_video_device_write_state (
        return_VALUE(count);
 }
 
-static ssize_t
+static int
 acpi_video_device_brightness_seq_show (
        struct seq_file         *seq,
        void                    *offset)
@@ -863,7 +863,7 @@ acpi_video_device_write_brightness (
        return_VALUE(count);
 }
 
-static ssize_t
+static int
 acpi_video_device_EDID_seq_show (
        struct seq_file         *seq,
        void                    *offset)
@@ -1010,7 +1010,7 @@ acpi_video_device_remove_fs (
 
 
 /* video bus */
-static ssize_t
+static int
 acpi_video_bus_info_seq_show (
        struct seq_file         *seq,
        void                    *offset)
@@ -1041,7 +1041,7 @@ acpi_video_bus_info_open_fs (
        return single_open(file, acpi_video_bus_info_seq_show, PDE(inode)->data);
 }
 
-static ssize_t
+static int
 acpi_video_bus_ROM_seq_show (
        struct seq_file         *seq,
        void                    *offset)
@@ -1068,7 +1068,7 @@ acpi_video_bus_ROM_open_fs (
        return single_open(file, acpi_video_bus_ROM_seq_show, PDE(inode)->data);
 }
 
-static ssize_t
+static int
 acpi_video_bus_POST_info_seq_show (
        struct seq_file         *seq,
        void                    *offset)
@@ -1109,7 +1109,7 @@ acpi_video_bus_POST_info_open_fs (
        return single_open(file, acpi_video_bus_POST_info_seq_show, PDE(inode)->data);
 }
 
-static ssize_t
+static int
 acpi_video_bus_POST_seq_show (
        struct seq_file         *seq,
        void                    *offset)
@@ -1140,7 +1140,7 @@ end:
        return_VALUE(0);
 }
 
-static ssize_t
+static int
 acpi_video_bus_DOS_seq_show (
        struct seq_file         *seq,
        void                    *offset)