regulator: samsung: Rename Samsung to lowercase

Fix up inconsistent usage of upper and lowercase letters in "Samsung"
name.

"SAMSUNG" is not an abbreviation but a regular trademarked name.
Therefore it should be written with lowercase letters starting with
capital letter.

Although advertisement materials usually use uppercase "SAMSUNG", the
lowercase version is used in all legal aspects (e.g. on Wikipedia and in
privacy/legal statements on
https://www.samsung.com/semiconductor/privacy-global/).

Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

drivers/regulator/s2mpa01.c

···
 /* Module information */
 MODULE_AUTHOR("Sangbeom Kim <[e-mail]>");
 MODULE_AUTHOR("Sachin Kamat <[e-mail]>");
-MODULE_DESCRIPTION("SAMSUNG S2MPA01 Regulator Driver");
+MODULE_DESCRIPTION("Samsung S2MPA01 Regulator Driver");
 MODULE_LICENSE("GPL");

drivers/regulator/s2mps11.c

···
 
 /* Module information */
 MODULE_AUTHOR("Sangbeom Kim <[e-mail]>");
-MODULE_DESCRIPTION("SAMSUNG S2MPS11/S2MPS14/S2MPS15/S2MPU02 Regulator Driver");
+MODULE_DESCRIPTION("Samsung S2MPS11/S2MPS14/S2MPS15/S2MPU02 Regulator Driver");
 MODULE_LICENSE("GPL");

drivers/regulator/s5m8767.c

···
 
 /* Module information */
 MODULE_AUTHOR("Sangbeom Kim <[e-mail]>");
-MODULE_DESCRIPTION("SAMSUNG S5M8767 Regulator Driver");
+MODULE_DESCRIPTION("Samsung S5M8767 Regulator Driver");
 MODULE_LICENSE("GPL");