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| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-09-06 14:19:29 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-16 18:03:38 +0200 |
| commit | 0187dcdecf86887b011a3a0fce23b48e049b7ece (patch) | |
| tree | 7f11880a0cb3716d28f32e042ecb4a96bc6e4c99 /include | |
| parent | 6c4c6ae5725b670d6470958bc99ee7022cd357ce (diff) | |
| download | lwn-0187dcdecf86887b011a3a0fce23b48e049b7ece.tar.gz lwn-0187dcdecf86887b011a3a0fce23b48e049b7ece.zip | |
mfd: atmel-hlcdc: Do not sleep in atomic context
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: ea31c0cf9b07 ("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>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions