regulator: consumer: Reorder fields in 'struct regulator_bulk_data'

Based on pahole, 2 holes can be combined in 'struct regulator_bulk_data'.

On x86_64 and allmodconfig, this shrinks the size of the structure from 32
to 24 bytes.

This is usually a win, because this structure is often used for static
global variables.

As an example:
Before:
   text	   data	    bss	    dec	    hex	filename
   3557	    162	      0	   3719	    e87	drivers/gpu/drm/msm/dsi/dsi_cfg.o

After:
   text	   data	    bss	    dec	    hex	filename
   3477	    162	      0	   3639	    e37	drivers/gpu/drm/msm/dsi/dsi_cfg.o

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://msgid.link/r/35c4edf2dbc6d4f24fb771341ded2989ae32f779.1715512259.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Christophe JAILLET 2024-05-12 13:11:21 +02:00 committed by Mark Brown
parent aea07a986c
commit 7a14767003
No known key found for this signature in database
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@ -128,11 +128,11 @@ struct regulator;
*
* @supply: The name of the supply. Initialised by the user before
* using the bulk regulator APIs.
* @consumer: The regulator consumer for the supply. This will be managed
* by the bulk API.
* @init_load_uA: After getting the regulator, regulator_set_load() will be
* called with this load. Initialised by the user before
* using the bulk regulator APIs.
* @consumer: The regulator consumer for the supply. This will be managed
* by the bulk API.
*
* The regulator APIs provide a series of regulator_bulk_() API calls as
* a convenience to consumers which require multiple supplies. This
@ -140,8 +140,8 @@ struct regulator;
*/
struct regulator_bulk_data {
const char *supply;
int init_load_uA;
struct regulator *consumer;
int init_load_uA;
/* private: Internal use */
int ret;