Fields d0, d1, d2, and d3 are members of an anonymous struct inside an anonymous union inside struct sabi_data. Initialization must be done by wrapping the anonymous union and structs with brackets to avoid a build error:
drivers/platform/x86/samsung-laptop.c: In function ‘sabi_set_commandb’: drivers/platform/x86/samsung-laptop.c:433: error: unknown field ‘d0’ specified in initializer drivers/platform/x86/samsung-laptop.c:433: warning: missing braces around initializer drivers/platform/x86/samsung-laptop.c:433: warning: (near initialization for ‘in.<anonymous>’) ... Signed-off-by: David Rientjes <[email protected]> --- drivers/platform/x86/samsung-laptop.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c --- a/drivers/platform/x86/samsung-laptop.c +++ b/drivers/platform/x86/samsung-laptop.c @@ -430,7 +430,7 @@ exit: static int sabi_set_commandb(struct samsung_laptop *samsung, u16 command, u8 data) { - struct sabi_data in = { .d0 = 0, .d1 = 0, .d2 = 0, .d3 = 0 }; + struct sabi_data in = { { { .d0 = 0, .d1 = 0, .d2 = 0, .d3 = 0 } } }; in.data[0] = data; return sabi_command(samsung, command, &in, NULL);
