Merge branch 'odroidxu-3.4.y' of github.com:hardkernel/linux into odroidxu-3.4.y

Author: mdrjr

drivers/hardkernel/Kconfig

@@ -22,11 +22,11 @@ config ODROIDXU_IOBOARD
 		Enables the IOBOARD Drivers
 
 config ODROIDXU_IOBOARD_DEBUG
-    bool "Enable the ODROIDXU IOBOARD DEBUG Message"
+    bool "Enable the ODROIDXU IOBOARD DEBUG Enable"
 	depends on ODROIDXU_IOBOARD
 	default n
 	---help---
-		Enables the IOBOARD Debug Message 
+		Enables the IOBOARD Debug Message
 
 endmenu
 

drivers/hardkernel/ioboard-bmp180.c

@@ -324,7 +324,7 @@ static int bmp180_detect(struct i2c_client *client)
 static int bmp180_probe(struct i2c_client *client, const struct i2c_device_id *id)
 {
 	struct bmp180_data  *bmp180;
-	int                 err;
+	int                 err=0;
 
 	bmp180 = kzalloc(sizeof(struct bmp180_data), GFP_KERNEL);
 	if (!bmp180) {

drivers/hardkernel/ioboard-spi-misc.c

@@ -43,21 +43,21 @@ static long 	ioboard_spi_misc_ioctl(struct file *file, unsigned int cmd, unsigne
 	switch (cmd) {
         case    IOBOARD_IOCGREG   :
             if(iocreg->cmd == IOBOARD_CMD_SPI_READ)    {
-                if(!ioboard_spi_read(spi->spi, iocreg->addr, &iocreg->rwdata[0], iocreg->size)) {
+                if(ioboard_spi_read(spi->spi, iocreg->addr, &iocreg->rwdata[0], iocreg->size)) {
                     printk("%s : IOBOARD_IOCGREG error!\n", __func__);  return  -1;
                 }
             }
             break;
         case    IOBOARD_IOCSREG   :
             if(iocreg->cmd == IOBOARD_CMD_SPI_WRITE)    {
-                if(!ioboard_spi_write(spi->spi, iocreg->addr, &iocreg->rwdata[0], iocreg->size)) {
+                if(ioboard_spi_write(spi->spi, iocreg->addr, &iocreg->rwdata[0], iocreg->size)) {
                     printk("%s : IOBOARD_IOCSREG error!\n", __func__);  return  -1;
                 }
             }
             break;
         case    IOBOARD_IOCGSTATUS:
             if(iocreg->cmd == IOBOARD_CMD_SPI_ERASE)    {
-                if(!ioboard_spi_erase(spi->spi, iocreg->addr, iocreg->size)) {
+                if(ioboard_spi_erase(spi->spi, iocreg->addr, iocreg->size)) {
                     printk("%s : IOBOARD_IOCSREG error!\n", __func__);  return  -1;
                 }
             }

drivers/hardkernel/ioboard-spi.h

@@ -42,8 +42,8 @@ struct ioboard_spi_iocreg	{
     #define ERASE_SIZE_ALL      0xC7
 
 #define IOBOARD_IOCGREG     _IOR('i', 1, struct ioboard_spi_iocreg *)
-#define IOBOARD_IOCSREG     _IOR('i', 2, struct ioboard_spi_iocreg *)
-#define IOBOARD_IOCGSTATUS  _IOR('i', 3, unsigned char *)
+#define IOBOARD_IOCSREG     _IOW('i', 2, struct ioboard_spi_iocreg *)
+#define IOBOARD_IOCGSTATUS  _IOW('i', 3, unsigned char *)
 
 //[*]--------------------------------------------------------------------------------------------------[*]
 struct ioboard_spi  {