github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-27 16:44:58 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

pinctrl: cy8c95x0: Eliminate fragile use of I²C ID table

Browse Source 
The I²C ID table is a subject to new entries that may potentially
break the order of the existing ones. Avoid this by using string
literals for the chip naming. Note, linker will deduplicate same
string literals and use only a single copy, hence it won't be the
change in size in data section.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
This commit is contained in:
Andy Shevchenko 2026-02-23 19:06:57 +01:00 committed by Linus Walleij
parent a603cf701f
commit 04fcdb3a34
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/pinctrl/pinctrl-cy8c95x0.c
View File

@ -1369,13 +1369,13 @@ static int cy8c95x0_detect(struct i2c_client *client,
return ret;
switch (ret & GENMASK(7, 4)) {
case 0x20:
name = cy8c95x0_id[0].name;
name = "cy8c9520";
break;
case 0x40:
name = cy8c95x0_id[1].name;
name = "cy8c9540";
break;
case 0x60:
name = cy8c95x0_id[2].name;
name = "cy8c9560";
break;
default:
return -ENODEV;