diff options
author | Johan Jonker <jbx6244@gmail.com> | 2023-03-13 01:31:49 +0100 |
---|---|---|
committer | Kever Yang <kever.yang@rock-chips.com> | 2023-05-06 17:28:18 +0800 |
commit | e5822ecba2d73e64ca55c26fc4762d9e80b1f1b5 (patch) | |
tree | ed5afa03d8d1d2f8b27ee44a8d19c215f7017378 /drivers/watchdog | |
parent | 8fa64bd1715d38f079e1369d282ac06c879be083 (diff) | |
download | u-boot-e5822ecba2d73e64ca55c26fc4762d9e80b1f1b5.zip u-boot-e5822ecba2d73e64ca55c26fc4762d9e80b1f1b5.tar.gz u-boot-e5822ecba2d73e64ca55c26fc4762d9e80b1f1b5.tar.bz2 |
drivers: use dev_read_addr_index_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_index_ptr instead of the dev_read_addr_index 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: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r-- | drivers/watchdog/sbsa_gwdt.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/watchdog/sbsa_gwdt.c b/drivers/watchdog/sbsa_gwdt.c index f43cd3f..96d0466 100644 --- a/drivers/watchdog/sbsa_gwdt.c +++ b/drivers/watchdog/sbsa_gwdt.c @@ -98,13 +98,13 @@ static int sbsa_gwdt_of_to_plat(struct udevice *dev) { struct sbsa_gwdt_priv *priv = dev_get_priv(dev); - priv->reg_control = (void __iomem *)dev_read_addr_index(dev, 0); - if (IS_ERR(priv->reg_control)) - return PTR_ERR(priv->reg_control); + priv->reg_control = dev_read_addr_index_ptr(dev, 0); + if (!priv->reg_control) + return -EINVAL; - priv->reg_refresh = (void __iomem *)dev_read_addr_index(dev, 1); - if (IS_ERR(priv->reg_refresh)) - return PTR_ERR(priv->reg_refresh); + priv->reg_refresh = dev_read_addr_index_ptr(dev, 1); + if (!priv->reg_refresh) + return -EINVAL; return 0; } |