Thread (1 message) 1 message, 1 author, 2010-02-16

Re: [PATCH v7 1/4] i2c-mpc: use __devinit[data] for initialization functions and data

From: Grant Likely <hidden>
Date: 2010-02-16 18:40:35
Also in: linux-devicetree, linux-i2c

On Wed, Feb 10, 2010 at 7:55 AM, Wolfgang Grandegger [off-list ref] wr=
ote:
From: Wolfgang Grandegger <redacted>

"__devinit[data]" has not yet been used for all initialization functions
and data. To avoid truncating lines, the struct "mpc_i2c_match_data" has
been renamed to "mpc_i2c_data", which is even the better name.

Signed-off-by: Wolfgang Grandegger <redacted>
Tested-by: Wolfram Sang <redacted>
Between patch 1 & 2 is not bisectable.  Functions still called
*_setclock in this patch, but referenced as *_setup in the structure.
Please respin.

Also ...
+static struct mpc_i2c_data mpc_i2c_data_52xx __devinitdata =3D {
+ =A0 =A0 =A0 .setup =3D mpc_i2c_setup_52xx,
+};
+
+static struct mpc_i2c_data mpc_i2c_data_8313 __devinitdata =3D {
+ =A0 =A0 =A0 .setup =3D mpc_i2c_setup_8xxx,
+};
+
+static struct mpc_i2c_data mpc_i2c_data_8543 __devinitdata =3D {
+ =A0 =A0 =A0 .setup =3D mpc_i2c_setup_8xxx,
+ =A0 =A0 =A0 .prescaler =3D 2,
+};
+
+static struct mpc_i2c_data mpc_i2c_data_8544 __devinitdata =3D {
+ =A0 =A0 =A0 .setup =3D mpc_i2c_setup_8xxx,
+ =A0 =A0 =A0 .prescaler =3D 3,
+};
+
=A0static const struct of_device_id mpc_i2c_of_match[] =3D {
- =A0 =A0 =A0 {.compatible =3D "mpc5200-i2c",
- =A0 =A0 =A0 =A0.data =3D &(struct mpc_i2c_match_data) {
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 .setclock =3D mpc_i2c_setcl=
ock_52xx,
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 },
- =A0 =A0 =A0 },
- =A0 =A0 =A0 {.compatible =3D "fsl,mpc5200b-i2c",
- =A0 =A0 =A0 =A0.data =3D &(struct mpc_i2c_match_data) {
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 .setclock =3D mpc_i2c_setcl=
ock_52xx,
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 },
- =A0 =A0 =A0 },
- =A0 =A0 =A0 {.compatible =3D "fsl,mpc5200-i2c",
- =A0 =A0 =A0 =A0.data =3D &(struct mpc_i2c_match_data) {
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 .setclock =3D mpc_i2c_setcl=
ock_52xx,
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 },
- =A0 =A0 =A0 },
- =A0 =A0 =A0 {.compatible =3D "fsl,mpc8313-i2c",
- =A0 =A0 =A0 =A0.data =3D &(struct mpc_i2c_match_data) {
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 .setclock =3D mpc_i2c_setcl=
ock_8xxx,
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 },
- =A0 =A0 =A0 },
- =A0 =A0 =A0 {.compatible =3D "fsl,mpc8543-i2c",
- =A0 =A0 =A0 =A0.data =3D &(struct mpc_i2c_match_data) {
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 .setclock =3D mpc_i2c_setcl=
ock_8xxx,
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 .prescaler =3D 2,
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 },
- =A0 =A0 =A0 },
- =A0 =A0 =A0 {.compatible =3D "fsl,mpc8544-i2c",
- =A0 =A0 =A0 =A0.data =3D &(struct mpc_i2c_match_data) {
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 .setclock =3D mpc_i2c_setcl=
ock_8xxx,
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 .prescaler =3D 3,
- =A0 =A0 =A0 =A0 =A0 =A0 =A0 },
+ =A0 =A0 =A0 {.compatible =3D "mpc5200-i2c", .data =3D &mpc_i2c_data_52x=
x, },
+ =A0 =A0 =A0 {.compatible =3D "fsl,mpc5200b-i2c", .data =3D &mpc_i2c_dat=
a_52xx, },
+ =A0 =A0 =A0 {.compatible =3D "fsl,mpc5200-i2c", .data =3D &mpc_i2c_data=
_52xx, },
+ =A0 =A0 =A0 {.compatible =3D "fsl,mpc8313-i2c", .data =3D &mpc_i2c_data=
_8313, },
+ =A0 =A0 =A0 {.compatible =3D "fsl,mpc8543-i2c", .data =3D &mpc_i2c_data=
_8543, },
+ =A0 =A0 =A0 {.compatible =3D "fsl,mpc8544-i2c", .data =3D &mpc_i2c_data=
_8544, },

... what was wrong with the old format of declaring the .data
structures inline with the match table?

g.
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