18 Oct
2015
18 Oct
'15
2:28 p.m.
On 14 September 2015 at 06:15, Bin Meng bmeng.cn@gmail.com wrote:
On Wed, Sep 9, 2015 at 7:52 AM, Simon Glass sjg@chromium.org wrote:
The current code returns 0 even if it failed to find or bind a driver. The caller then has to check the returned device to see if it is NULL. It is better to return an error code in this case so that it is clear what happened.
Adjust the code to return -EPERM, indicating that the device was not bound because it is not needed for pre-relocation use. Add comments so that the return value is clear.
Signed-off-by: Simon Glass sjg@chromium.org
drivers/pci/pci-uclass.c | 31 +++++++++++++++++++------------ 1 file changed, 19 insertions(+), 12 deletions(-)
[snip]
Reviewed-by: Bin Meng bmeng.cn@gmail.com
Applied to u-boot-x86.