diff options
| author | Johan Jonker <jbx6244@gmail.com> | 2023-03-13 01:32:04 +0100 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2023-05-06 17:28:18 +0800 |
| commit | a12a73b66476c48dfe5afd2c3711153d09feda6c (patch) | |
| tree | 3a73c36e66587675ac707d82a8852653d4eaec65 /drivers/video/stm32/stm32_dsi.c | |
| parent | e5822ecba2d73e64ca55c26fc4762d9e80b1f1b5 (diff) | |
drivers: use dev_read_addr_ptr when cast to pointer
The fdt_addr_t and phys_addr_t size have been decoupled. A 32bit CPU
can expect 64-bit data from the device tree parser, so use
dev_read_addr_ptr instead of the dev_read_addr function in the
various files in the drivers directory that cast to a pointer.
As we are there also streamline the error response to -EINVAL on return.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/video/stm32/stm32_dsi.c')
| -rw-r--r-- | drivers/video/stm32/stm32_dsi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/stm32/stm32_dsi.c b/drivers/video/stm32/stm32_dsi.c index e6347bb8da6..a7420fb2ee7 100644 --- a/drivers/video/stm32/stm32_dsi.c +++ b/drivers/video/stm32/stm32_dsi.c @@ -427,8 +427,8 @@ static int stm32_dsi_probe(struct udevice *dev) device->dev = dev; - priv->base = (void *)dev_read_addr(dev); - if ((fdt_addr_t)priv->base == FDT_ADDR_T_NONE) { + priv->base = dev_read_addr_ptr(dev); + if (!priv->base) { dev_err(dev, "dsi dt register address error\n"); return -EINVAL; } |