Masahiro Yamada 45586c7078 treewide: remove redundant IS_ERR() before error code check ...

'PTR_ERR(p) == -E*' is a stronger condition than IS_ERR(p).
Hence, IS_ERR(p) is unneeded.

The semantic patch that generates this commit is as follows:

// <smpl>
@@
expression ptr;
constant error_code;
@@
-IS_ERR(ptr) && (PTR_ERR(ptr) == - error_code)
+PTR_ERR(ptr) == - error_code
// </smpl>

Link: http://lkml.kernel.org/r/20200106045833.1725-1-masahiroy@kernel.org
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Acked-by: Stephen Boyd <sboyd@kernel.org> [drivers/clk/clk.c]
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> [GPIO]
Acked-by: Wolfram Sang <wsa@the-dreams.de> [drivers/i2c]
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> [acpi/scan.c]
Acked-by: Rob Herring <robh@kernel.org>
Cc: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2020-02-04 03:05:27 +00:00

..

atmel-quadspi.c

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internals.h

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Kconfig

spi: Add HiSilicon v3xx SPI NOR flash controller driver

2020-01-10 14:14:34 +00:00

Makefile

spi: Add HiSilicon v3xx SPI NOR flash controller driver

2020-01-10 14:14:34 +00:00

spi-altera.c

…

spi-armada-3700.c

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spi-at91-usart.c

…

spi-ath79.c

…

spi-atmel.c

…

spi-au1550.c

…

spi-axi-spi-engine.c

…

spi-bcm63xx-hsspi.c

…

spi-bcm63xx.c

…

spi-bcm2835.c

spi: bcm2835: Raise maximum number of slaves to 4

2020-01-09 21:25:44 +00:00

spi-bcm2835aux.c

…

spi-bcm-qspi.c

spi: bcm-qspi: Use platform_get_irq_byname_optional() to avoid error message

2020-01-07 22:32:04 +00:00

spi-bcm-qspi.h

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spi-bitbang-txrx.h

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spi-bitbang.c

…

spi-brcmstb-qspi.c

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spi-butterfly.c

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spi-cadence.c

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spi-cavium-octeon.c

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spi-cavium-thunderx.c

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spi-cavium.c

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spi-cavium.h

…

spi-clps711x.c

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spi-coldfire-qspi.c

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spi-davinci.c

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spi-dln2.c

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spi-dw-mid.c

remove ioremap_nocache and devm_ioremap_nocache

2020-01-06 09:45:59 +01:00

spi-dw-mmio.c

…

spi-dw-pci.c

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spi-dw.c

Merge branch 'spi-5.6' into spi-next

2020-01-23 12:37:18 +00:00

spi-dw.h

spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls

2020-01-03 00:59:40 +00:00

spi-efm32.c

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spi-ep93xx.c

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spi-falcon.c

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spi-fsl-cpm.c

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spi-fsl-cpm.h

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spi-fsl-dspi.c

Merge branch 'spi-5.6' into spi-next

2020-01-23 12:37:18 +00:00

spi-fsl-espi.c

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spi-fsl-lib.c

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spi-fsl-lib.h

…

spi-fsl-lpspi.c

spi: fsl-lpspi: fix only one cs-gpio working

2020-01-14 16:03:29 +00:00

spi-fsl-qspi.c

spi: spi-fsl-qspi: Ensure width is respected in spi-mem operations

2020-01-21 17:08:27 +00:00

spi-fsl-spi.c

spi: fsl: simplify error path in of_fsl_spi_probe()

2020-01-14 16:08:29 +00:00

spi-fsl-spi.h

…

spi-geni-qcom.c

…

spi-gpio.c

…

spi-hisi-sfc-v3xx.c

spi: Add HiSilicon v3xx SPI NOR flash controller driver

2020-01-10 14:14:34 +00:00

spi-img-spfi.c

…

spi-imx.c

spi: imx: use true,false for bool variable

2019-12-25 18:17:25 +00:00

spi-iproc-qspi.c

…

spi-jcore.c

remove ioremap_nocache and devm_ioremap_nocache

2020-01-06 09:45:59 +01:00

spi-lantiq-ssc.c

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spi-lm70llp.c

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spi-loopback-test.c

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spi-lp8841-rtc.c

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spi-mem.c

…

spi-meson-spicc.c

spi: meson-spicc: Use GPIO descriptors

2019-12-16 11:58:48 +00:00

spi-meson-spifc.c

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spi-mpc52xx-psc.c

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spi-mpc52xx.c

…

spi-mpc512x-psc.c

…

spi-mt65xx.c

…

spi-mt7621.c

…

spi-mxic.c

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spi-mxs.c

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spi-npcm-fiu.c

remove ioremap_nocache and devm_ioremap_nocache

2020-01-06 09:45:59 +01:00

spi-npcm-pspi.c

Merge branch 'spi-5.6' into spi-next

2020-01-23 12:37:18 +00:00

spi-nxp-fspi.c

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spi-oc-tiny.c

spi: oc-tiny: Use GPIO descriptors

2019-12-27 01:08:11 +00:00

spi-omap2-mcspi.c

…

spi-omap-100k.c

…

spi-omap-uwire.c

…

spi-orion.c

treewide: remove redundant IS_ERR() before error code check

2020-02-04 03:05:27 +00:00

spi-pic32-sqi.c

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spi-pic32.c

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spi-pl022.c

…

spi-ppc4xx.c

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spi-pxa2xx-dma.c

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spi-pxa2xx-pci.c

…

spi-pxa2xx.c

Merge branch 'spi-5.5' into spi-linus

2020-01-23 12:37:15 +00:00

spi-pxa2xx.h

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spi-qcom-qspi.c

spi: spi-qcom-qspi: Use device managed memory for clk_bulk_data

2020-01-13 15:04:40 +00:00

spi-qup.c

…

spi-rb4xx.c

…

spi-rockchip.c

…

spi-rspi.c

spi: rspi: Add support for GPIO chip selects

2020-01-07 22:34:07 +00:00

spi-s3c24xx-fiq.h

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spi-s3c24xx-fiq.S

…

spi-s3c24xx.c

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spi-s3c64xx.c

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spi-sc18is602.c

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spi-sh-hspi.c

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spi-sh-msiof.c

spi: sh-msiof: Do not redefine STR while compile testing

2020-01-09 13:27:05 +00:00

spi-sh-sci.c

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spi-sh.c

…

spi-sifive.c

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spi-sirf.c

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spi-slave-mt27xx.c

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spi-slave-system-control.c

…

spi-slave-time.c

…

spi-sprd-adi.c

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spi-sprd.c

…

spi-st-ssc4.c

…

spi-stm32-qspi.c

spi: stm32-qspi: Use dma_request_chan() instead dma_request_slave_channel()

2019-12-16 11:58:08 +00:00

spi-stm32.c

spi: stm32: Use dma_request_chan() instead dma_request_slave_channel()

2019-12-16 11:58:28 +00:00

spi-sun4i.c

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spi-sun6i.c

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spi-synquacer.c

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spi-tegra20-sflash.c

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spi-tegra20-slink.c

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spi-tegra114.c

spi: tegra114: use true,false for bool variable

2019-12-25 18:17:42 +00:00

spi-test.h

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spi-ti-qspi.c

spi: spi-ti-qspi: fix warning

2020-01-17 15:37:44 +00:00

spi-tle62x0.c

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spi-topcliff-pch.c

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spi-txx9.c

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spi-uniphier.c

spi: uniphier: Add DMA transfer mode support

2019-12-25 18:21:05 +00:00

spi-xcomm.c

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spi-xilinx.c

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spi-xlp.c

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spi-xtensa-xtfpga.c

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spi-zynq-qspi.c

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spi-zynqmp-gqspi.c

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spi.c

Merge branch 'spi-5.6' into spi-next

2020-01-23 12:37:18 +00:00

spidev.c

…