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Error handling for register writes requires checking the error status of every single write. This makes the code complex, or incorrect when the checks are omitted. Simplify this by passing a pointer to an error code to the imx290_write_reg() function, which allows writing multiple registers in a row and only checking for errors at the end. While at it, rename imx290_write_reg() to imx290_write() as there's nothing else than registers to write, and rename imx290_read_reg() accordingly. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> |
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| .. | ||
| cec | ||
| common | ||
| dvb-core | ||
| dvb-frontends | ||
| firewire | ||
| i2c | ||
| mc | ||
| mmc | ||
| pci | ||
| platform | ||
| radio | ||
| rc | ||
| spi | ||
| test-drivers | ||
| tuners | ||
| usb | ||
| v4l2-core | ||
| Kconfig | ||
| Makefile | ||