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[v2,0/3] Fix pinctrl-single pcs_pin_dbg_show()

Message ID 20210317214149.20833-1-hhhawa@amazon.com (mailing list archive)
Headers show
Series Fix pinctrl-single pcs_pin_dbg_show() | expand


Hawa, Hanna March 17, 2021, 9:41 p.m. UTC
These patches fix the pcs_pin_dbg_show() function for the scenario where
a single register controls multiple pins (i.e. bits_per_mux is not zero)
Additionally, the common formula is moved to a separate function to
allow reuse.

Changes since v2:
- move read() register to be outside of if condition (as it common
- Remove extra parentheses
- replace offset variable by direct return statements

Changes since v1:
- remove unused variable in In function 'pcs_allocate_pin_table'
  (Reported-by: kernel test robot <lkp@intel.com>)

Hanna Hawa (3):
  pinctrl: pinctrl-single: remove unused variable
  pinctrl: pinctrl-single: remove unused parameter
  pinctrl: pinctrl-single: fix pcs_pin_dbg_show() when bits_per_mux is
    not zero

 drivers/pinctrl/pinctrl-single.c | 67 +++++++++++++++++++-------------
 1 file changed, 39 insertions(+), 28 deletions(-)