From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.coquelin@st.com (Maxime Coquelin) Date: Wed, 18 Mar 2015 17:45:08 +0100 Subject: [STLinux Kernel] [PATCH 5/6] pinctrl: st: Show correct pin direction -- even when in GPIO mode In-Reply-To: <1426675899-19882-6-git-send-email-lee.jones@linaro.org> References: <1426675899-19882-1-git-send-email-lee.jones@linaro.org> <1426675899-19882-6-git-send-email-lee.jones@linaro.org> Message-ID: <5509AB94.8040100@st.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 03/18/2015 11:51 AM, Lee Jones wrote: > Until now ST's pinconf_dbg_show() call-back has displayed the PIO > alternate function direction, which is only relevant if a pin is > operating in an alternate function mode i.e not GPIO mode. If a > pin is in GPIO mode its direction is both set and status is > obtained by a completely different/unrelated bunch of registers. > > This change ensures that the correct pin direction is shown, even > if a pin is operating in GPIO mode. > > Reported-by: Olivier Clergeaud > Signed-off-by: Lee Jones > --- > drivers/pinctrl/pinctrl-st.c | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > > Acked-by: Maxime Coquelin Thanks, Maxime