Hi Neil, I am not familiar to this vcc function but I check this compile is ok. Acked-by: Yasunari Takiguchi <Yasunari.Takiguchi@xxxxxxxx> > -----Original Message----- > From: Neil Armstrong [mailto:narmstrong@xxxxxxxxxxxx] > Sent: Thursday, November 8, 2018 9:50 PM > To: Takiguchi, Yasunari (SSS) > Cc: Neil Armstrong; mchehab@xxxxxxxxxx; linux-media@xxxxxxxxxxxxxxx; > linux-kernel@xxxxxxxxxxxxxxx > Subject: [PATCH 0/2] sony-cxd2880: add optional vcc regulator > > This patchset adds an optional VCC regulator to the bindings and driver > to > make sure power is enabled to the module before starting attaching to > the device. > > Neil Armstrong (2): > media: cxd2880-spi: Add optional vcc regulator > media: sony-cxd2880: add optional vcc regulator to bindings > > .../devicetree/bindings/media/spi/sony-cxd2880.txt | 4 ++++ > drivers/media/spi/cxd2880-spi.c | 16 > ++++++++++++++++ > 2 files changed, 20 insertions(+) > > -- > 2.7.4