Re: [PATCHv2 1/4] mfd: smsc: Add support for smsc gpio io/keypad driver
From: Poddar, Sourav <hidden>
Date: 2012-09-25 18:01:52
Also in:
linux-arm-kernel, linux-input, linux-omap, lkml
From: Poddar, Sourav <hidden>
Date: 2012-09-25 18:01:52
Also in:
linux-arm-kernel, linux-input, linux-omap, lkml
Hi, On Tue, Sep 25, 2012 at 11:22 PM, Mark Brown [off-list ref] wrote:
On Wed, Sep 05, 2012 at 05:06:04PM +0530, Sourav Poddar wrote:quoted
+static struct regmap_config smsc_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .max_register = SMSC_MAX_REGISTER - 1; + .cache_type = REGCACHE_COMPRESSED, +};That definition of max_register looks wrong - why are we subtracting 1 from a macro called MAX_REGISTER to get it?
Yes, my bad. Actually, I have define in .h file something like this.. #define SMSC_MAX_REG (SMSC_VEN_ID_H + 1) where SMSC_VEN_ID_H is the last register address which this chip supports. I think I should directly assign max_address to SMSC_VEN_ID_H. ? + +
Indentation here is a bit odd too.
Will rectify.
quoted
+static int smsc_i2c_remove(struct i2c_client *i2c) +{ + return 0; +}Remove empty functions.
Ok.