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platform/chrome: lightbar: Use flexible array member

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Variable arrays should be defined as [], not [0], otherwise
the kernel complains:

memcpy  : detected field-spanning write (size 9) of single field "param->set_program_ex.data" at drivers/platform/chrome/cros_ec_lightbar.c:603 (size 0)

Fixes: 9600b8bdbf ("platform/chrome: lightbar: Add support for large sequence")
Signed-off-by: Gwendal Grignou <gwendal@google.com>
Link: https://lore.kernel.org/r/20260204034848.697033-1-gwendal@google.com
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
This commit is contained in:
Gwendal Grignou
2026-02-03 19:48:48 -08:00
committed by Tzung-Bi Shih
parent d55493f6d2
commit 520e345dfd
1 changed files with 1 additions and 1 deletions
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2
include/linux/platform_data/cros_ec_commands.h
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@@ -2028,7 +2028,7 @@ struct lightbar_program {
struct lightbar_program_ex {
uint8_t size;
uint16_t offset;
uint8_t data[0];
uint8_t data[];
} __ec_todo_packed;
struct ec_params_lightbar {