gv2 201 drivers/acpi/apei/ghes.c static void ghes_ack_error(struct acpi_hest_generic_v2 *gv2) gv2 206 drivers/acpi/apei/ghes.c rc = apei_read(&val, &gv2->read_ack_register); gv2 210 drivers/acpi/apei/ghes.c val &= gv2->read_ack_preserve << gv2->read_ack_register.bit_offset; gv2 211 drivers/acpi/apei/ghes.c val |= gv2->read_ack_write << gv2->read_ack_register.bit_offset; gv2 213 drivers/acpi/apei/ghes.c apei_write(val, &gv2->read_ack_register);