linux-stable/drivers/nvmem
Jorge Ramirez-Ortiz 2fe518fecb nvmem: core: fix read buffer in place
When the bit_offset in the cell is zero, the pointer to the msb will
not be properly initialized (ie, will still be pointing to the first
byte in the buffer).

This being the case, if there are bits to clear in the msb, those will
be left untouched while the mask will incorrectly clear bit positions
on the first byte.

This commit also makes sure that any byte unused in the cell is
cleared.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-25 19:43:12 +02:00
..
bcm-ocotp.c nvmem: bcm-ocotp: Add ACPI support to BCM OCOTP 2019-01-31 16:24:14 +01:00
core.c nvmem: core: fix read buffer in place 2019-04-25 19:43:12 +02:00
imx-iim.c nvmem: imx-iim: Do not use "&pdev->dev" explicitly 2018-03-14 19:28:14 +01:00
imx-ocotp.c nvmem: imx-ocotp: add support for imx8mq 2019-04-25 19:43:11 +02:00
Kconfig nvmem: Add driver for STM32 factory-programmed read only mem 2019-04-25 19:43:12 +02:00
lpc18xx_eeprom.c nvmem: lpc18xx_eeprom: remove unused variable 2018-10-15 15:56:15 +02:00
lpc18xx_otp.c nvmem: lpc18xx_otp: Convert to use devm_nvmem_register() 2018-03-14 19:28:14 +01:00
Makefile nvmem: Add driver for STM32 factory-programmed read only mem 2019-04-25 19:43:12 +02:00
meson-efuse.c nvmem: meson-efuse: add peripheral clock 2018-12-06 15:45:46 +01:00
meson-mx-efuse.c nvmem: meson-mx-efuse: Convert to use devm_nvmem_register() 2018-03-14 19:28:14 +01:00
mtk-efuse.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
mxs-ocotp.c nvmem: mxs-ocotp: use devm_nvmem_register() 2018-09-28 15:14:54 +02:00
qfprom.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
rave-sp-eeprom.c nvmem: rave-sp-eeprom: Remove VLA usage 2018-07-07 17:30:46 +02:00
rockchip-efuse.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
sc27xx-efuse.c nvmem: sc27xx: Convert nvmem offset to block index 2019-01-31 16:24:14 +01:00
snvs_lpgpr.c nvmem: add i.MX7 support to snvs-lpgpr 2018-03-14 19:28:14 +01:00
stm32-romem.c nvmem: stm32: add support for STM32MP15 BSEC to control OTP data 2019-04-25 19:43:12 +02:00
sunxi_sid.c nvmem: sunxi_sid: Support SID on A83T and H5 2019-04-25 19:43:12 +02:00
uniphier-efuse.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
vf610-ocotp.c nvmem: vf610-ocotp: Do not use "&pdev->dev" explicitly 2018-03-14 19:28:14 +01:00
zynqmp_nvmem.c nvmem: zynqmp: Added zynqmp nvmem firmware driver 2019-02-05 13:23:22 +01:00