[PATCH v3 9/9] pinctrl: Return -ENOSYS when system call is not available

[Simon Glass]

Update the code to use -ENOSYS, which is the correct error code for an
unimplemented system call in U-Boot.

Also we should not check for a missing operations array as this is not
permitted. For now this can be covered by an assert().

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v1)

 drivers/pinctrl/pinctrl-uclass.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

Applied to u-boot-dm, thanks!