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path: root/drivers/auxdisplay/lcd2s.c
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2020-11-14auxdisplay: fix platform_no_drv_owner.cocci warningskernel test robot
drivers/auxdisplay/lcd2s.c:373:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Fixes: 8c9108d014c5 ("auxdisplay: add a driver for lcd2s character display") CC: Lars Poeschel <poeschel@lemonage.de> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: kernel test robot <lkp@intel.com> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2020-11-09auxdisplay: fix use after free in lcd2s_i2c_remove()Dan Carpenter
The kfree() needs to be moved down a line to prevent a use after free. Fixes: 8c9108d014c5 ("auxdisplay: add a driver for lcd2s character display") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2020-11-04auxdisplay: add a driver for lcd2s character displayLars Poeschel
This driver allows to use a lcd2s 20x4 character display from Modtronix engineering as an auxdisplay charlcd device. Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>