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Searched refs:b_nvram (Results 1 – 1 of 1) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/platform/x86/
H A Dthinkpad_acpi.c6660 u8 b_nvram; in tpacpi_brightness_checkpoint_nvram() local
6674 b_nvram = nvram_read_byte(TP_NVRAM_ADDR_BRIGHTNESS); in tpacpi_brightness_checkpoint_nvram()
6676 if (lec != ((b_nvram & TP_NVRAM_MASK_LEVEL_BRIGHTNESS) in tpacpi_brightness_checkpoint_nvram()
6679 b_nvram &= ~(TP_NVRAM_MASK_LEVEL_BRIGHTNESS << in tpacpi_brightness_checkpoint_nvram()
6681 b_nvram |= lec; in tpacpi_brightness_checkpoint_nvram()
6682 nvram_write_byte(b_nvram, TP_NVRAM_ADDR_BRIGHTNESS); in tpacpi_brightness_checkpoint_nvram()
6685 (unsigned int) lec, (unsigned int) b_nvram); in tpacpi_brightness_checkpoint_nvram()
6689 (unsigned int) lec, (unsigned int) b_nvram); in tpacpi_brightness_checkpoint_nvram()
7261 u8 b_nvram; in tpacpi_volume_checkpoint_nvram() local
7285 b_nvram = nvram_read_byte(TP_NVRAM_ADDR_MIXER); in tpacpi_volume_checkpoint_nvram()
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