/* * This header provides constants specific to DM814X pinctrl bindings. */ #ifndef _DT_BINDINGS_PINCTRL_DM814X_H #define _DT_BINDINGS_PINCTRL_DM814X_H #include #undef INPUT_EN #undef PULL_UP #undef PULL_ENA /* * Note that dm814x silicon revision 2.1 and older require input enabled * (bit 18 set) for all 3.3V I/Os to avoid cumulative hardware damage. For * more info, see errata advisory 2.1.87. We leave bit 18 out of * function-mask in dm814x.h and rely on the bootloader for it. */ #define INPUT_EN (1 << 18) #define PULL_UP (1 << 17) #define PULL_DISABLE (1 << 16) /* update macro depending on INPUT_EN and PULL_ENA */ #undef PIN_OUTPUT #undef PIN_OUTPUT_PULLUP #undef PIN_OUTPUT_PULLDOWN #undef PIN_INPUT #undef PIN_INPUT_PULLUP #undef PIN_INPUT_PULLDOWN #define PIN_OUTPUT (PULL_DISABLE) #define PIN_OUTPUT_PULLUP (PULL_UP) #define PIN_OUTPUT_PULLDOWN 0 #define PIN_INPUT (INPUT_EN | PULL_DISABLE) #define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) #define PIN_INPUT_PULLDOWN (INPUT_EN) /* undef non-existing modes */ #undef PIN_OFF_NONE #undef PIN_OFF_OUTPUT_HIGH #undef PIN_OFF_OUTPUT_LOW #undef PIN_OFF_INPUT_PULLUP #undef PIN_OFF_INPUT_PULLDOWN #undef PIN_OFF_WAKEUPENABLE #endif tion> net-next plumbingsTobias Klauser
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authorBhumika Goyal <bhumirks@gmail.com>2017-01-25 00:54:07 +0530
committerDan Williams <dan.j.williams@intel.com>2017-01-31 18:16:30 -0800
commit970d14e3989160ee9e97c7d75ecbc893fd29dab9 (patch)
tree4a731cac4efedb17f86a912ec56c151d26792abe /include/dt-bindings/sound/tas2552.h
parent7a308bb3016f57e5be11a677d15b821536419d36 (diff)
nvdimm: constify device_type structures
Declare device_type structure as const as it is only stored in the type field of a device structure. This field is of type const, so add const to declaration of device_type structure. File size before: text data bss dec hex filename 19278 3199 16 22493 57dd nvdimm/namespace_devs.o File size after: text data bss dec hex filename 19929 3160 16 23105 5a41 nvdimm/namespace_devs.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'include/dt-bindings/sound/tas2552.h')