static inline int b53_prepare_reg_access(struct spi_device *spi, u8 page)
{
int ret = b53_spi_clear_status(spi);
+
if (ret)
return ret;
static int b53_spi_read16(struct b53_device *dev, u8 page, u8 reg, u16 *val)
{
int ret = b53_spi_read(dev, page, reg, (u8 *)val, 2);
+
if (!ret)
*val = le16_to_cpu(*val);
static int b53_spi_read32(struct b53_device *dev, u8 page, u8 reg, u32 *val)
{
int ret = b53_spi_read(dev, page, reg, (u8 *)val, 4);
+
if (!ret)
*val = le32_to_cpu(*val);
static int b53_spi_read64(struct b53_device *dev, u8 page, u8 reg, u64 *val)
{
int ret = b53_spi_read(dev, page, reg, (u8 *)val, 8);
+
if (!ret)
*val = le64_to_cpu(*val);
{
struct b53_device *dev = spi_get_drvdata(spi);
- if (dev) {
+ if (dev)
b53_switch_remove(dev);
- }
return 0;
}