| Message ID | 1469003351-15263-3-git-send-email-quentin.schulz@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 20/07/16 09:29, Quentin Schulz wrote: > This adds a buffer structure for files including the sunxi-gpadc-mfd > header. This structure has a buffer of 32 u32 values to store data from the > FIFO of the GPADC of Allwinner SoCs. A buff_size is provided in case the > buffer is not full. > > Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> I'd roll this into the first patch that uses it. Easier to see what is for when reviewing then! Jonathan > --- > include/linux/mfd/sunxi-gpadc-mfd.h | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/include/linux/mfd/sunxi-gpadc-mfd.h b/include/linux/mfd/sunxi-gpadc-mfd.h > index 7155845..f658299 100644 > --- a/include/linux/mfd/sunxi-gpadc-mfd.h > +++ b/include/linux/mfd/sunxi-gpadc-mfd.h > @@ -20,4 +20,9 @@ struct sunxi_gpadc_mfd_dev { > void __iomem *regs; > }; > > +struct sunxi_gpadc_buffer { > + u32 buffer[32]; > + unsigned int buff_size; > +}; > + > #endif >
diff --git a/include/linux/mfd/sunxi-gpadc-mfd.h b/include/linux/mfd/sunxi-gpadc-mfd.h index 7155845..f658299 100644 --- a/include/linux/mfd/sunxi-gpadc-mfd.h +++ b/include/linux/mfd/sunxi-gpadc-mfd.h @@ -20,4 +20,9 @@ struct sunxi_gpadc_mfd_dev { void __iomem *regs; }; +struct sunxi_gpadc_buffer { + u32 buffer[32]; + unsigned int buff_size; +}; + #endif
This adds a buffer structure for files including the sunxi-gpadc-mfd header. This structure has a buffer of 32 u32 values to store data from the FIFO of the GPADC of Allwinner SoCs. A buff_size is provided in case the buffer is not full. Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> --- include/linux/mfd/sunxi-gpadc-mfd.h | 5 +++++ 1 file changed, 5 insertions(+)