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Boris Brezillon authored
commit 2c2469bc03d569c49119db2cccb5cb3f0c6a5b33 upstream. readl_poll_timeout() calls usleep_range(), but regmap_atmel_hlcdc_reg_write() is called in atomic context (regmap spinlock held). Replace the readl_poll_timeout() call by readl_poll_timeout_atomic(). Fixes: ea31c0cf ("mfd: atmel-hlcdc: Implement config synchronization") Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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