power: avs: qcom-cpr: remove set but unused variable

drivers/power/avs/qcom-cpr.c:896:35:
warning: variable ‘prev’ set but not used

Detected when running make with W=1.

Signed-off-by: Niklas Cassel <nks@flawful.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/power/avs/qcom-cpr.c b/drivers/power/avs/qcom-cpr.c
index 232836a1ef274db3a422b98dc8079df7c679e703..484dd498f8b9ca9b02f83698bd1c83769b1ad723 100644 (file)
--- a/drivers/power/avs/qcom-cpr.c
+++ b/drivers/power/avs/qcom-cpr.c
@@ -893,7 +893,7 @@ static int cpr_fuse_corner_init(struct cpr_drv *drv)
        int i;
        unsigned int step_volt;
        struct fuse_corner_data *fdata;
-       struct fuse_corner *fuse, *end, *prev;
+       struct fuse_corner *fuse, *end;
        int uV;
        const struct reg_sequence *accs;
        int ret;
@@ -909,7 +909,7 @@ static int cpr_fuse_corner_init(struct cpr_drv *drv)
        end = &fuse[desc->num_fuse_corners - 1];
        fdata = desc->cpr_fuses.fuse_corner_data;
 
-       for (i = 0, prev = NULL; fuse <= end; fuse++, fuses++, i++, fdata++) {
+       for (i = 0; fuse <= end; fuse++, fuses++, i++, fdata++) {
                /*
                 * Update SoC voltages: platforms might choose a different
                 * regulators than the one used to characterize the algorithms