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pinctrl: tegra: avoid duplicate field initializers 

The drv_reg field is initialized both in the DRV_PINGROUP_ENTRY_N/DRV_PINGROUP_ENTRY_Y
macros and in DRV_PINGROUP_Y. Since each pingroup expands both macros, the are
always duplicate and turning on -Woverride-init (which is disabled by default)
causes a huge amount of warnings like:

drivers/pinctrl/tegra/pinctrl-tegra234.c:1384:27: error: initialized field overwritten [-Werror=override-init]
 1384 | #define DRV_PINGROUP_Y(r) ((r))
      |                           ^
drivers/pinctrl/tegra/pinctrl-tegra234.c:1397:28: note: in expansion of macro 'DRV_PINGROUP_Y'
 1397 |                 .drv_reg = DRV_PINGROUP_Y(r),                   \
      |                            ^~~~~~~~~~~~~~
drivers/pinctrl/tegra/pinctrl-tegra234.c:1447:49: note: in expansion of macro 'DRV_PINGROUP_ENTRY_Y'
 1447 | #define drive_soc_gpio08_pb0                    DRV_PINGROUP_ENTRY_Y(0x500c,    12,     5,      20,     5,      -1,     -1,     -1,     -1,     0)
      |                                                 ^~~~~~~~~~~~~~~~~~~~
...

Remove the intialization that is never used here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230616161603.1127687-1-arnd@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Arnd Bergmann 2023-06-16 18:15:55 +02:00 committed by Linus Walleij
parent d3a0d116f8
commit d18b2a0f1a
1 changed files with 0 additions and 1 deletions
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drivers/pinctrl/tegra/pinctrl-tegra234.c
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@ -1442,7 +1442,6 @@ static const char * const tegra234_functions[] = {
.schmitt_bit = schmitt_b, \
.drvtype_bit = 13, \
.lpdr_bit = e_lpdr, \
.drv_reg = -1, \
/* main drive pin groups */
#define drive_soc_gpio08_pb0 DRV_PINGROUP_ENTRY_Y(0x500c, 12, 5, 20, 5, -1, -1, -1, -1, 0)