soc: qcom: pmic_pdcharger_ulog: Fix hypothetical ulog request message endianess

Sparse reports the following:

    % ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- make C=2 W=1 drivers/soc/qcom/pmic_pdcharger_ulog.o
    ...
      CC      drivers/soc/qcom/pmic_pdcharger_ulog.o
      CHECK   drivers/soc/qcom/pmic_pdcharger_ulog.c
    drivers/soc/qcom/pmic_pdcharger_ulog.c:57:34: warning: incorrect type in initializer (different base types)
    drivers/soc/qcom/pmic_pdcharger_ulog.c:57:34:    expected restricted __le32 [usertype] owner
    drivers/soc/qcom/pmic_pdcharger_ulog.c:57:34:    got int
    drivers/soc/qcom/pmic_pdcharger_ulog.c:58:33: warning: incorrect type in initializer (different base types)
    drivers/soc/qcom/pmic_pdcharger_ulog.c:58:33:    expected restricted __le32 [usertype] type
    drivers/soc/qcom/pmic_pdcharger_ulog.c:58:33:    got int
    drivers/soc/qcom/pmic_pdcharger_ulog.c:59:35: warning: incorrect type in initializer (different base types)
    drivers/soc/qcom/pmic_pdcharger_ulog.c:59:35:    expected restricted __le32 [usertype] opcode
    drivers/soc/qcom/pmic_pdcharger_ulog.c:59:35:    got int

Let's deal with endianness conversion in the rare case this ever runs
on a big-endian machine (and to quiet down sparse for this file).

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202312060355.M0eJtq4X-lkp@intel.com/


Fixes: 086fdb48 ("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-v1-3-71c95162cb84@redhat.com


Signed-off-by: Bjorn Andersson <andersson@kernel.org>