- 29 Jul, 2024 36 commits
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Nuno Sa authored
The calibration process mixes the support for calibrating multiple channels with only having one channel. Some paths do have 'num_channels' into account while others don't. As of now, the driver only supports devices with one channel so the above is not really a problem. That said, we'll add support for devices with more than one channel, hence let's properly make the calibration process to work with it. Signed-off-by:
Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240704-dev-iio-ad9467-new-devs-v1-1-f1adfee921f7@analog.comSigned-off-by:
Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Krzysztof Kozlowski authored
Allocate the memory with scoped/cleanup.h to reduce error handling and make the code a bit simpler. Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by:
Oleksij Rempel <o.rempel@pengutronix.de> Link: https://patch.msgid.link/20240705-cleanup-h-iio-v1-5-77114c7e84c5@linaro.orgSigned-off-by:
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Krzysztof Kozlowski authored
Allocate the memory with scoped/cleanup.h to reduce error handling and make the code a bit simpler. Signed-off-by:
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Krzysztof Kozlowski authored
Allocate the memory with scoped/cleanup.h to reduce error handling and make the code a bit simpler. Signed-off-by:
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Krzysztof Kozlowski authored
Allocate the memory with scoped/cleanup.h to reduce error handling and make the code a bit simpler. Signed-off-by:
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Krzysztof Kozlowski authored
Allocate the memory with scoped/cleanup.h to reduce error handling and make the code a bit simpler. Signed-off-by:
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Javier Carrasco authored
`bmp280_regmap_bus` and `bmp380_regmap_bus` are conditionally assigned to `bmp_regmap_bus`, which is only used to pass the struct as a read-only member. Add the const modifier to the structs and the pointer to move the data to a read-only section. Signed-off-by:
Javier Carrasco <javier.carrasco.cruz@gmail.com> Tested-By:
Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20240703-iio-cont-regmap_bus-v1-10-34754f355b65@gmail.comSigned-off-by:
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Javier Carrasco authored
`gp2ap002_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`bno055_ser_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`bmi323_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`ltc2688_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`bme680_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`ad7091r8_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
Marcelo Schmitt <marcelo.schmitt@analog.com> Reviewed-by:
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Javier Carrasco authored
`bmi088_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`bma400_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Javier Carrasco authored
`adxl367_spi_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by:
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Nuno Sa authored
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
Alexandru Ardelean <aardelean@baylibre.com> Link: https://patch.msgid.link/20240702-dev-iio-masklength-private-v1-20-98193bf536a6@analog.comSigned-off-by:
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Nuno Sa authored
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Make use of iio_get_masklength) and iio_for_each_active_channel() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Ue iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. While at it, remove some unneeded line breaks. Signed-off-by:
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Nuno Sa authored
Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by:
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Nuno Sa authored
'masklength' is supposed to be an IIO private member. However, drivers (often in trigger handlers) need to access it to iterate over the enabled channels for example (there are other reasons). Hence, a couple of new accessors are being added: * iio_for_each_active_channel() - Iterates over the active channels; * iio_get_masklength() - Get length of the channels mask. The goal of these new accessors is to annotate 'masklength' as private as soon as all drivers accessing it are converted to use the new helpers. Signed-off-by:
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- 28 Jul, 2024 4 commits
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Linus Torvalds authored
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix RPM package build error caused by an incorrect locale setup - Mark modules.weakdep as ghost in RPM package - Fix the odd combination of -S and -c in stack protector scripts, which is an error with the latest Clang * tag 'kbuild-fixes-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: Fix '-S -c' in x86 stack protector scripts kbuild: rpm-pkg: ghost modules.weakdep file kbuild: rpm-pkg: Fix C locale setup
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Linus Torvalds authored
This simplifies the min_t() and max_t() macros by no longer making them work in the context of a C constant expression. That means that you can no longer use them for static initializers or for array sizes in type definitions, but there were only a couple of such uses, and all of them were converted (famous last words) to use MIN_T/MAX_T instead. Cc: David Laight <David.Laight@aculab.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Signed-off-by:Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
Commit 3a7e02c0 ("minmax: avoid overly complicated constant expressions in VM code") added the simpler MIN_T/MAX_T macros in order to avoid some excessive expansion from the rather complicated regular min/max macros. The complexity of those macros stems from two issues: (a) trying to use them in situations that require a C constant expression (in static initializers and for array sizes) (b) the type sanity checking and MIN_T/MAX_T avoids both of these issues. Now, in the whole (long) discussion about all this, it was pointed out that the whole type sanity checking is entirely unnecessary for min_t/max_t which get a fixed type that the comparison is done in. But that still leaves min_t/max_t unnecessarily complicated due to worries about the C constant expression case. However, it turns out that there really aren't very many cases that use min_t/max_t for this, and we can just force-convert those. This does exactly that. Which in turn will then allow for much simpler implementations of min_t()/max_t(). All the usual "macros in all upper case will evaluate the arguments multiple times" rules apply. We should do all the same things for the regular min/max() vs MIN/MAX() cases, but that has the added complexity of various drivers defining their own local versions of MIN/MAX, so that needs another level of fixes first. Link: https://lore.kernel.org/all/b47fad1d0cf8449886ad148f8c013dae@AcuMS.aculab.com/ Cc: David Laight <David.Laight@aculab.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Signed-off-by:
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