Add missed people.
On 4/14/2015 1:19 PM, Peng Fan wrote:
For fsl_qspi_claim_bus and fsl_qspi_release_bus, the input parameter
"struct udevice *dev" represents device: "qspi[x]: qspi@[address] {...}".
Since "dev" already represents the qspi controller, use its parent to
get platdata and get 'priv' is wrong.
After applying this patch, qspi flashes can be correctly probed.
CC: Simon Glass <s...@chromium.org>
CC: Jagannadha Sutradharudu Teki <jagannadh.t...@gmail.com>
CC: Haikun Wang <haikun.w...@freescale.com>
Signed-off-by: Peng Fan <peng....@freescale.com>
---
Hi,
This patch is based on dm/next branch.
Regards,
Peng.
drivers/spi/fsl_qspi.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c
index 868df5f..04f1801 100644
--- a/drivers/spi/fsl_qspi.c
+++ b/drivers/spi/fsl_qspi.c
@@ -1044,11 +1044,9 @@ static int fsl_qspi_xfer(struct udevice *dev, unsigned
int bitlen,
static int fsl_qspi_claim_bus(struct udevice *dev)
{
struct fsl_qspi_priv *priv;
- struct udevice *bus;
- struct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev);
+ struct dm_spi_slave_platdata *slave_plat = dev_get_platdata(dev);
- bus = dev->parent;
- priv = dev_get_priv(bus);
+ priv = dev_get_priv(dev);
priv->cur_amba_base =
priv->amba_base[0] + FSL_QSPI_FLASH_SIZE * slave_plat->cs;
@@ -1061,10 +1059,8 @@ static int fsl_qspi_claim_bus(struct udevice *dev)
static int fsl_qspi_release_bus(struct udevice *dev)
{
struct fsl_qspi_priv *priv;
- struct udevice *bus;
- bus = dev->parent;
- priv = dev_get_priv(bus);
+ priv = dev_get_priv(dev);
qspi_module_disable(priv, 1);
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