[bug report] thermal: qcom: tsens-8974: Add support for 8974 family of SoCs

Hello Rajendra Nayak,

The patch ffd6a56b9a88: "thermal: qcom: tsens-8974: Add support for
8974 family of SoCs" from May 5, 2016, leads to the following static
checker warning:

	drivers/thermal/qcom/tsens-8974.c:152 calibrate_8974()
	warn: mask and shift to zero

drivers/thermal/qcom/tsens-8974.c
  141                  case ONE_PT_CALIB:
   142                  case ONE_PT_CALIB2:
   143                          base1 = bkp[0] & BASE1_MASK;
   144                          p1[0] = (bkp[0] & S0_P1_MASK) >> S0_P1_SHIFT;
   145                          p1[1] = (bkp[0] & S1_P1_MASK) >> S1_P1_SHIFT;
   146                          p1[2] = (bkp[0] & S2_P1_MASK) >> S2_P1_SHIFT;
   147                          p1[3] = (bkp[0] & S3_P1_MASK) >> S3_P1_SHIFT;
   148                          p1[4] = (bkp[1] & S4_P1_MASK);
   149                          p1[5] = (bkp[1] & S5_P1_MASK) >> S5_P1_SHIFT;
   150                          p1[6] = (bkp[1] & S6_P1_MASK) >> S6_P1_SHIFT;
   151                          p1[7] = (bkp[1] & S7_P1_MASK) >> S7_P1_SHIFT;
   152                          p1[8] = (bkp[2] & S8_P1_MASK_BKP) >> S8_P1_SHIFT;

0x3f >> 24 is zero.  This looks like a cut-and-paste bug but it's not
clear to me what was intended.

   153                          p1[9] = (bkp[2] & S9_P1_MASK_BKP) >> S9_P1_BKP_SHIFT;
   154                          p1[10] = (bkp[2] & S10_P1_MASK_BKP) >> S10_P1_BKP_SHIFT;
   155                          break;
   156                  }

regards,
dan carpenter