This is a note to let you know that I've just added the patch titled
mmc: host: omap_hsmmc: checking for NULL instead of IS_ERR()
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mmc-host-omap_hsmmc-checking-for-null-instead-of-is_err.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Thu Mar 22 14:40:23 CET 2018
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Mon, 10 Apr 2017 16:54:17 +0300
Subject: mmc: host: omap_hsmmc: checking for NULL instead of IS_ERR()
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
[ Upstream commit ec5ab8933772c87f24ad62a4a602fe8949f423c2 ]
devm_pinctrl_get() returns error pointers, it never returns NULL.
Fixes: 455e5cd6f736 ("mmc: omap_hsmmc: Pin remux workaround to support SDIO interrupt on AM335x")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Reviewed-by: Kishon Vijay Abraham I <kishon@xxxxxx>
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mmc/host/omap_hsmmc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1762,8 +1762,8 @@ static int omap_hsmmc_configure_wake_irq
*/
if (host->pdata->controller_flags & OMAP_HSMMC_SWAKEUP_MISSING) {
struct pinctrl *p = devm_pinctrl_get(host->dev);
- if (!p) {
- ret = -ENODEV;
+ if (IS_ERR(p)) {
+ ret = PTR_ERR(p);
goto err_free_irq;
}
if (IS_ERR(pinctrl_lookup_state(p, PINCTRL_STATE_DEFAULT))) {
Patches currently in stable-queue which might be from dan.carpenter@xxxxxxxxxx are
queue-4.9/netfilter-x_tables-unlock-on-error-in-xt_find_table_lock.patch
queue-4.9/asoc-intel-skylake-uninitialized-variable-in-probe_codec.patch
queue-4.9/mmc-host-omap_hsmmc-checking-for-null-instead-of-is_err.patch
queue-4.9/qed-unlock-on-error-in-qed_vf_pf_acquire.patch
queue-4.9/hsi-ssi_protocol-double-free-in-ssip_pn_xmit.patch
queue-4.9/cifs-small-underflow-in-cnvrtdosunixtm.patch
queue-4.9/ib-rdmavt-restore-irqs-on-error-path-in-rvt_create_ah.patch