3311bf1846
When offset is not 4 bytes aligned, directly shift righty by 2 bits will cause reading out wrong data. Since imx ocotp only supports 4 bytes reading once, we need handle offset is not 4 bytes aligned and enlarge the bytes to 4 bytes aligned. After reading finished, copy the needed data from buffer to caller and free buffer. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20201127102837.19366-6-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| bcm-ocotp.c | ||
| core.c | ||
| imx-iim.c | ||
| imx-ocotp-scu.c | ||
| imx-ocotp.c | ||
| jz4780-efuse.c | ||
| lpc18xx_eeprom.c | ||
| lpc18xx_otp.c | ||
| meson-efuse.c | ||
| meson-mx-efuse.c | ||
| mtk-efuse.c | ||
| mxs-ocotp.c | ||
| qcom-spmi-sdam.c | ||
| qfprom.c | ||
| rave-sp-eeprom.c | ||
| rockchip-efuse.c | ||
| rockchip-otp.c | ||
| sc27xx-efuse.c | ||
| snvs_lpgpr.c | ||
| sprd-efuse.c | ||
| stm32-romem.c | ||
| sunxi_sid.c | ||
| uniphier-efuse.c | ||
| vf610-ocotp.c | ||
| zynqmp_nvmem.c | ||