soc: qcom: pmic_pdcharger_ulog: Search current directory for headers

As specified in samples/trace_events/Makefile:

    If you include a trace header outside of include/trace/events
    then the file that does the #define CREATE_TRACE_POINTS must
    have that tracer file in its main search path. This is because
    define_trace.h will include it, and must be able to find it from
    the include/trace directory.

Without this the following compilation error is seen:

      CC      drivers/soc/qcom/pmic_pdcharger_ulog.o
    In file included from drivers/soc/qcom/pmic_pdcharger_ulog.h:36,
                     from drivers/soc/qcom/pmic_pdcharger_ulog.c:15:
    ./include/trace/define_trace.h:95:42: fatal error: ./pmic_pdcharger_ulog.h: No such file or directory
       95 | #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
          |                                          ^
    compilation terminated.

Fixes: 086fdb48bc65 ("soc: qcom: add ADSP PDCharger ULOG driver")
Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231205-pmicpdcharger-ulog-fixups-v1-1-71c95162cb84@redhat.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/drivers/soc/qcom/Makefile b/drivers/soc/qcom/Makefile
index 110108e23669d6b85e119c8712caa9c4752ed0c8..05b3d54e8dc93992d3bbce0e1eca0d7fa964cd69 100644 (file)
--- a/drivers/soc/qcom/Makefile
+++ b/drivers/soc/qcom/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_QCOM_PDR_HELPERS)        += pdr_interface.o
 obj-$(CONFIG_QCOM_PMIC_GLINK)  += pmic_glink.o
 obj-$(CONFIG_QCOM_PMIC_GLINK)  += pmic_glink_altmode.o
 obj-$(CONFIG_QCOM_PMIC_PDCHARGER_ULOG) += pmic_pdcharger_ulog.o
+CFLAGS_pmic_pdcharger_ulog.o   :=  -I$(src)
 obj-$(CONFIG_QCOM_QMI_HELPERS) += qmi_helpers.o
 qmi_helpers-y  += qmi_encdec.o qmi_interface.o
 obj-$(CONFIG_QCOM_RAMP_CTRL)   += ramp_controller.o