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dm: pci: Update the PCI read_config() method to const dev *

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At present this method uses a non-const udevice pointer, but the call
should not modify the device. Use a const pointer.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2020-01-27 08:49:37 -07:00
parent fc347fbdd4
commit c4e72c4ad8
26 changed files with 67 additions and 60 deletions
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2
drivers/pci/pci-aardvark.c
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@@ -297,7 +297,7 @@ static int pcie_advk_check_pio_status(struct pcie_advk *pcie,
*
* Return: 0 on success
*/
static int pcie_advk_read_config(struct udevice *bus, pci_dev_t bdf,
static int pcie_advk_read_config(const struct udevice *bus, pci_dev_t bdf,
uint offset, ulong *valuep,
enum pci_size_t size)
{