Thread (16 messages) 16 messages, 4 authors, 2012-06-18

[PATCH v3 1/2] mmc: mmci.c: Defer probe() in case of yet uninitialized GPIOs

From: Linus Walleij <hidden>
Date: 2012-06-17 18:01:23
Also in: linux-mmc, lkml

On Sun, Jun 17, 2012 at 12:11 PM, Roland Stigge [off-list ref] wrote:
If the GPIOs used by the MMCI driver are not registered yet when the driver is
probe()d, they can't be used. This happens if the mmci driver is probed before
the respective GPIO controller (e.g. on the LPC32xx EA3250 board, the PCA9532
GPIO controller would be initialized via DT after mmci). Therefore, we defer
mmci in this case.

Signed-off-by: Roland Stigge <redacted>
Acked-by: Linus Walleij <redacted>

Pls put this into Russell's patch tracker.

Yours,
Linus Walleij
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help