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Message-Id: <1294749833-32019-1-git-send-email-jamie@jamieiles.com> Date: Tue, 11 Jan 2011 12:43:37 +0000 From: Jamie Iles <jamie@...ieiles.com> To: linux-kernel@...r.kernel.org Cc: Jamie Iles <jamie@...ieiles.com> Subject: [PATCH 00/16] don't treat NULL from clk_get() as an error As described in a discussion with Russell King[1], clk_get() should return a pointer to the struct clk or an ERR_PTR() encoded pointer on error. The pointer is effectively a cookie for the clk and NULL is a valid cookie. Fixup existing drivers to use IS_ERR() and not checking against NULL or using IS_ERR_OR_NULL(). 1. http://www.spinics.net/linux/lists/arm-kernel/msg110009.html Jamie Iles (16): crypto: omap-aes: don't treat NULL clk as an error crypto: omap-sham: don't treat NULL clk as an error input: tnetv107x-keypad: don't treat NULL clk as an error input: tnetv107x-touchscreen: don't treat NULL clk as an error s3c2410fb: don't treat NULL clk as an error nuc900fb: don't treat NULL clk as an error staging: tidspbridge: don't treat NULL clk as an error ARM: samsung: serial: don't treat NULL clk as an error ARM: pxa: don't treat NULL clk as an error drivers/net: stmmac: don't treat NULL clk as an error drivers/net: sh_irda: don't treat NULL clk as an error mtd: mpc5121_nfc: don't treat NULL clk as an error MMC: jz4740: don't treat NULL clk as an error can: mpc5xxx_can: don't treat NULL clk as an error spi: dw_spi: don't treat NULL clk as an error w1: mxc_w1: don't treat NULL clk as an error drivers/crypto/omap-aes.c | 5 +++-- drivers/crypto/omap-sham.c | 4 ++-- drivers/input/keyboard/tnetv107x-keypad.c | 5 +++-- drivers/input/touchscreen/tnetv107x-ts.c | 5 +++-- drivers/mmc/host/jz4740_mmc.c | 5 +++-- drivers/mtd/nand/mpc5121_nfc.c | 5 +++-- drivers/net/can/mscan/mpc5xxx_can.c | 5 +++-- drivers/net/irda/sh_sir.c | 5 +++-- drivers/net/stmmac/stmmac_timer.c | 3 ++- drivers/pcmcia/pxa2xx_base.c | 5 +++-- drivers/serial/samsung.c | 3 ++- drivers/spi/dw_spi_mmio.c | 5 +++-- drivers/staging/tidspbridge/core/wdt.c | 9 +++++---- drivers/video/nuc900fb.c | 5 +++-- drivers/video/s3c2410fb.c | 5 +++-- drivers/w1/masters/mxc_w1.c | 5 +++-- 16 files changed, 47 insertions(+), 32 deletions(-) -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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