[ Sasha's backport helper bot ]
Hi,
Found matching upstream commit: c0f866de4ce447bca3191b9cefac60c4b36a7922
WARNING: Author mismatch between patch and found commit:
Backport author: inv.git-commit@xxxxxxx
Commit author: Jean-Baptiste Maneyrol<jean-baptiste.maneyrol@xxxxxxx>
Status in newer kernel trees:
6.12.y | Not found
6.6.y | Not found
6.1.y | Not found
Note: The patch differs from the upstream commit:
---
1: c0f866de4ce4 ! 1: c63aa97f9604 iio: imu: inv_icm42600: fix spi burst write not supported
@@ Commit message
Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@xxxxxxx>
Link: https://patch.msgid.link/20241112-inv-icm42600-fix-spi-burst-write-not-supported-v2-1-97690dc03607@xxxxxxx
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
+ (cherry picked from commit c0f866de4ce447bca3191b9cefac60c4b36a7922)
## drivers/iio/imu/inv_icm42600/inv_icm42600.h ##
-@@ drivers/iio/imu/inv_icm42600/inv_icm42600.h: struct inv_icm42600_sensor_state {
+@@ drivers/iio/imu/inv_icm42600/inv_icm42600.h: struct inv_icm42600_state {
typedef int (*inv_icm42600_bus_setup)(struct inv_icm42600_state *);
extern const struct regmap_config inv_icm42600_regmap_config;
@@ drivers/iio/imu/inv_icm42600/inv_icm42600.h: struct inv_icm42600_sensor_state {
## drivers/iio/imu/inv_icm42600/inv_icm42600_core.c ##
@@ drivers/iio/imu/inv_icm42600/inv_icm42600_core.c: const struct regmap_config inv_icm42600_regmap_config = {
};
- EXPORT_SYMBOL_NS_GPL(inv_icm42600_regmap_config, "IIO_ICM42600");
+ EXPORT_SYMBOL_GPL(inv_icm42600_regmap_config);
+/* define specific regmap for SPI not supporting burst write */
+const struct regmap_config inv_icm42600_spi_regmap_config = {
---
Results of testing on various branches:
| Branch | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| stable/linux-6.1.y | Success | Failed |
Build Errors:
Build error for stable/linux-6.1.y:
drivers/iio/imu/inv_icm42600/inv_icm42600_core.c:54:27: error: 'inv_icm42600_regmap_volatile_accesses' undeclared here (not in a function)
54 | .volatile_table = inv_icm42600_regmap_volatile_accesses,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/imu/inv_icm42600/inv_icm42600_core.c:55:27: error: 'inv_icm42600_regmap_rd_noinc_accesses' undeclared here (not in a function); did you mean 'inv_icm42600_regmap_ranges'?
55 | .rd_noinc_table = inv_icm42600_regmap_rd_noinc_accesses,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| inv_icm42600_regmap_ranges
make[5]: *** [scripts/Makefile.build:250: drivers/iio/imu/inv_icm42600/inv_icm42600_core.o] Error 1
make[5]: Target 'drivers/iio/imu/inv_icm42600/' not remade because of errors.
make[4]: *** [scripts/Makefile.build:503: drivers/iio/imu/inv_icm42600] Error 2
make[4]: Target 'drivers/iio/imu/' not remade because of errors.
make[3]: *** [scripts/Makefile.build:503: drivers/iio/imu] Error 2
make[3]: Target 'drivers/iio/' not remade because of errors.
make[2]: *** [scripts/Makefile.build:503: drivers/iio] Error 2
make[2]: Target 'drivers/' not remade because of errors.
make[1]: *** [scripts/Makefile.build:503: drivers] Error 2
make[1]: Target './' not remade because of errors.
make: *** [Makefile:2009: .] Error 2
make: Target '__all' not remade because of errors.
