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path: root/drivers/sensors/pmw33xx_common.c
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Diffstat (limited to 'drivers/sensors/pmw33xx_common.c')
-rw-r--r--drivers/sensors/pmw33xx_common.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/sensors/pmw33xx_common.c b/drivers/sensors/pmw33xx_common.c
index f3285ec497..61e309ea27 100644
--- a/drivers/sensors/pmw33xx_common.c
+++ b/drivers/sensors/pmw33xx_common.c
@@ -102,7 +102,7 @@ uint8_t pmw33xx_read(uint8_t sensor, uint8_t reg_addr) {
return data;
}
-bool pmw33xx_check_signature(uint8_t sensor) {
+__attribute__((weak)) bool pmw33xx_check_signature(uint8_t sensor) {
uint8_t signature_dump[2] = {
pmw33xx_read(sensor, REG_Product_ID),
pmw33xx_read(sensor, REG_Inverse_Product_ID),
@@ -236,8 +236,8 @@ pmw33xx_report_t pmw33xx_read_burst(uint8_t sensor) {
return report;
}
-void pmw33xx_init_wrapper(void) {
- pmw33xx_init(0);
+bool pmw33xx_init_wrapper(void) {
+ return pmw33xx_init(0);
}
void pmw33xx_set_cpi_wrapper(uint16_t cpi) {