From mboxrd@z Thu Jan 1 00:00:00 1970 From: jarkko.nikula@linux.intel.com (Jarkko Nikula) Date: Mon, 30 Jan 2017 13:15:54 +0200 Subject: [PATCH] i2c: busses: constify i2c_algorithm structures In-Reply-To: <1485540377-13686-1-git-send-email-bhumirks@gmail.com> References: <1485540377-13686-1-git-send-email-bhumirks@gmail.com> Message-ID: <2babe118-e7fa-c579-d00f-16ddcb466b69@linux.intel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 01/27/2017 08:06 PM, Bhumika Goyal wrote: > Declare i2c_algorithm structures as const as they are only stored in the > algo field of an i2c_adapter structure. This field is of type const, so > i2c_algorithm structures having this property can be made const too. > Done using Coccinelle: > ... > diff --git a/drivers/i2c/busses/i2c-designware-core.c b/drivers/i2c/busses/i2c-designware-core.c > index 6d81c56..a62c14c 100644 > --- a/drivers/i2c/busses/i2c-designware-core.c > +++ b/drivers/i2c/busses/i2c-designware-core.c > @@ -822,7 +822,7 @@ static u32 i2c_dw_func(struct i2c_adapter *adap) > return dev->functionality; > } > > -static struct i2c_algorithm i2c_dw_algo = { > +static const struct i2c_algorithm i2c_dw_algo = { > .master_xfer = i2c_dw_xfer, > .functionality = i2c_dw_func, > }; Acked-by: Jarkko Nikula