[PATCH v3 06/10] drivers/peci: Add a PECI adapter driver for Aspeed AST24xx/AST25xx

Just a drive-by nit:

On 10/04/18 19:32, Jae Hyun Yoo wrote:
[...]

+#define PECI_CTRL_SAMPLING_MASK     GENMASK(19, 16)
+#define PECI_CTRL_SAMPLING(x)       (((x) << 16) & PECI_CTRL_SAMPLING_MASK)
+#define PECI_CTRL_SAMPLING_GET(x)   (((x) & PECI_CTRL_SAMPLING_MASK) >> 16)

FWIW, <linux/bitfield.h> already provides functionality like this, so it 
might be worth taking a look at FIELD_{GET,PREP}() to save all these 
local definitions.

Robin.