Messages in this thread | | | Subject | Re: [PATCH v2 2/4] pinctrl: qpnp: Qualcomm PMIC pin controller driver | From | "Ivan T. Ivanov" <> | Date | Mon, 21 Jul 2014 19:16:16 +0300 |
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On Mon, 2014-07-21 at 21:32 +0530, divya ojha wrote: > Hi, > > On Thu, Jul 17, 2014 at 8:55 PM, Ivan T. Ivanov <iivanov@mm-sol.com> wrote: > > From: "Ivan T. Ivanov" <iivanov@mm-sol.com> > > > > This is the pinctrl, pinmux, pinconf and gpiolib driver for the > > Qualcomm GPIO and MPP sub-function blocks found in the PMIC chips. > > > > Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> > > --- > > drivers/pinctrl/Kconfig | 12 + > > drivers/pinctrl/Makefile | 1 + > > drivers/pinctrl/pinctrl-qpnp.c | 1565 +++++++++++++++++++++++++ > > include/dt-bindings/pinctrl/qcom,pm8xxx-mpp.h | 34 + > .. > + struct device *dev = qctrl->dev; > > + struct pinctrl_pin_desc *desc, *descs; > > + struct qpnp_padinfo *pad, *pads; > > + int idx, ret, cnt, gps, ais, aos, css; > > + const char **names, *format; > > + unsigned int addr; > > + > > + pads = devm_kcalloc(dev, qchip->npads, sizeof(*pads), GFP_KERNEL); > > when do we free these structures..?
Good description could be found here[1].
Regards, Ivan
[1] Documentation/driver-model/devres.txt
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