- 03 Jun, 2017 9 commits
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Paolo Cretaro authored
Fix sparse warning "symbol foo was not declared. Should it be static?" for the following symbols: mx23_lradc_adc_irq_names mx28_lradc_adc_irq_names iio_dev_attr_in_voltage0_scale_available iio_dev_attr_in_voltage1_scale_available iio_dev_attr_in_voltage2_scale_available iio_dev_attr_in_voltage3_scale_available iio_dev_attr_in_voltage4_scale_available iio_dev_attr_in_voltage5_scale_available iio_dev_attr_in_voltage6_scale_available iio_dev_attr_in_voltage7_scale_available iio_dev_attr_in_voltage10_scale_available iio_dev_attr_in_voltage11_scale_available iio_dev_attr_in_voltage12_scale_available iio_dev_attr_in_voltage13_scale_available iio_dev_attr_in_voltage14_scale_available iio_dev_attr_in_voltage15_scale_available Signed-off-by:
Paolo Cretaro <paolocretaro@gmail.com> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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Jonathan Cameron authored
This reverts commit 61305664. This commit was applied prematurely and will break some existing situations where the signal is inverted as part of voltage level conversions. Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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Arvind Yadav authored
clk_prepare_enable() can fail here and we must check its return value. Signed-off-by:
Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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Wolfram Sang authored
It is 'R-Car', not 'RCar'. No code or binding changes, only descriptive text. Signed-off-by:
Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by:
Geert Uytterhoeven <geert+renesas@glider.be> Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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Stefan Brüns authored
Flags for shared channel attributes should be set on all channels of a channel set. I.e. SAMP_FREQUENCY and OVERSAMPLING_RATIO are set on the in_voltage{0,1} channels, thus should be set on in_power, in_current. Signed-off-by:
Stefan Brüns <stefan.bruens@rwth-aachen.de> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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Nikita Yushchenko authored
C syntax allows apersands when initializing structures fields with function pointers, but in Linux sources ampersands are normally not used in thix context. Signed-off-by:
Nikita Yushchenko <nikita.yoush@cogentembedded.com> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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Tony Lindgren authored
This is no longer needed as the real problem was interrupt flags not getting passed properly from device tree to the cpcap-core.c mfd driver. This got fixed with commit ac894732 ("mfd: cpcap: Fix interrupt to use level interrupt") So let's remove ADC interrupt specific the quirk. Cc: Marcel Partap <mpartap@gmx.net> Cc: Michael Scott <michael.scott@linaro.org> Reviewed-by:
Sebastian Reichel <sre@kernel.org> Signed-off-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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Tony Lindgren authored
It seems that "MC13783 Power Management and Audio Ciruit User's Guide" MC1378UG.pdf documents several similar components as in the CPCAP PMIC. Chapter "9.5.5 Die Temperature and UID" says that the die temperature value is 282 at 25C with LSB of -1.14C. Converting CPCAP PMIC channel3 values with following seems to produce values that make sense for a PMIC die: temperature = 25000 + ((regval - 282) * 114) As we don't have any other documentation, let's assume the die temperature is unconfigured in the Motorola mapphone Linux kernel and the current temperature conversion table should be only used for the battery thermistor and not for the die temperature. Cc: Marcel Partap <mpartap@gmx.net> Cc: Michael Scott <michael.scott@linaro.org> Cc: Sebastian Reichel <sre@kernel.org> Signed-off-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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Tony Lindgren authored
Looking at the register dumps from Android kernel on droid 4, I noticed the values with the mainline kernel don't match. Let's fix this by initializing the ADC registers to what Android does. For getting correct values from the battery thermistor, we need to toggle the CPCAP_BIT_THERMBIAS_EN when measuring battery temperature to get correct battery temperatures. And looks like we also need to wait a little bit before reading the battery temperature as otherwise the results are inaccurate. Cc: Marcel Partap <mpartap@gmx.net> Cc: Michael Scott <michael.scott@linaro.org> Cc: Sebastian Reichel <sre@kernel.org> Signed-off-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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- 29 May, 2017 31 commits
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Stefan Wahren authored
This replaces all remaining BUG_ON with WARN_ON. So in case of a VCHIQ bug the system is still usable. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
Properly handle the error case in case of an invalid tx_pos. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
Bail out properly if the process index doesn't match the remote insert. We also drop the BUG in case the process index is at local insert, so we can trigger the WARN_ON again some steps later. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
If the ref counter of service has an unexpected value then we better bail out. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
In the unlikely case that service is NULL we should bail out instead of calling BUG_ON(). The other BUG_ON calls will be fixed in separate patches. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
VCHIQ suspend and resume isn't implemented, but even it was there is no need to call BUG(). Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
In case VCHIQ state is already initialized we need to bailout in order to aovid a memory leak. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
Since the ARM side of VCHIQ support only 1 state, we could simplify the init code. This makes it possible to avoid BUG_ON and a theoretical overflow of id. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
Use the PAGE_MASK instead of open code it. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
In case vmalloc_to_page returns NULL create_pagelist must abort imediatly. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
Assuming the intension of the function is to clean up, so fix the function name accordingly. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
Reduce the indentation within vchiq_dump_service_use_state in order to avoid a multiline derefernce. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
This comment was apparently forgotten in the correction of CamelCase. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
The variable slot_mem_size is assigned a value which is never used. This issue has been found by CppCheck. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
We can reduce the scope of the counting variable i. This has been found by CppCheck. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stefan Wahren authored
Instead of saving the return value of mutex_lock_killable in a local variable we could use the value directly. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Juliana Rodrigues authored
This patch fixes multiple comparison to NULL checkpatch errors by rewriting the conditional as a negation. Signed-off-by:
Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Juliana Rodrigues authored
Removes numerous unnecessary blank lines in order to fix checkpatch styling issues. Signed-off-by:
Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Juliana Rodrigues authored
This patch removes numerous unnecessary parentheses in order to fix checkpatch styling issues. Signed-off-by:
Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Juliana Rodrigues authored
This patch fixes a checkpatch issue caused by using function names inside strings. Those function names were replaced by __func__. Signed-off-by:
Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Juliana Rodrigues authored
This patch solves a checkpatch issue caused by not using spaces around an OR sign. Signed-off-by:
Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Juliana Rodrigues authored
This patch adds * on block comments subsequent lines, which were causing a checkpatch styling warning. Signed-off-by:
Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Juliana Rodrigues authored
This patch fixes some checkpatch errors in which comments go over 80 characters per line. Signed-off-by:
Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Szilveszter Székely authored
Comparisons should place the constant on the right side of the test This patch fixes coding style issues as reported by checkpatch. Signed-off-by:
Szilveszter Székely <szekelyszilv@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ioana Radulescu authored
WRIOP hardware may need to write to the hardware annotation area of Tx buffers (e.g. frame status bits) and also to the data area (e.g. L4 checksum in frame header). Map these buffers as DMA_BIDIRECTIONAL, otherwise the write transaction through SMMU will not be allowed. Signed-off-by:
Nipun Gupta <nipun.gupta@nxp.com> Signed-off-by:
Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ioana Radulescu authored
Use the correct mechanisms for translating a DMA-mapped IOVA address into a virtual one. Without this fix, once SMMU is enabled on Layerscape platforms, the Ethernet driver throws IOMMU translation faults. Signed-off-by:
Nipun Gupta <nipun.gupta@nxp.com> Signed-off-by:
Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Derek Robson authored
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by:
Derek Robson <robsonde@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Derek Robson authored
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by:
Derek Robson <robsonde@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Derek Robson authored
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by:
Derek Robson <robsonde@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Derek Robson authored
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by:
Derek Robson <robsonde@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Derek Robson authored
Fixed block comment alignment, Style fix only Found using checkpatch Signed-off-by:
Derek Robson <robsonde@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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