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Date: Sat, 9 May 2015 12:10:33 +0200 From: Javier Martinez Canillas <javier.martinez@...labora.co.uk> To: Lee Jones <lee.jones@...aro.org> Cc: Samuel Ortiz <sameo@...ux.intel.com>, Olof Johansson <olof@...om.net>, Doug Anderson <dianders@...omium.org>, Bill Richardson <wfrichar@...omium.org>, Simon Glass <sjg@...gle.com>, Gwendal Grignou <gwendal@...gle.com>, Stephen Barber <smbarber@...omium.org>, Filipe Brandenburger <filbranden@...gle.com>, Todd Broch <tbroch@...omium.org>, Alexandru M Stan <amstan@...omium.org>, Heiko Stuebner <heiko@...ech.de>, linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org, Javier Martinez Canillas <javier.martinez@...labora.co.uk> Subject: [PATCH v2 02/10] platform/chrome: cros_ec_lpc - Use existing function to check EC result Commit 6db07b633658 ("mfd: cros_ec: Check result code from EC messages") added a common cros_ec_check_result() function that can be used to check the ec_msg->result for errors and warns about them. Use the existing function instead of duplicating same check in the driver. Signed-off-by: Javier Martinez Canillas <javier.martinez@...labora.co.uk> Reviewed-by: Gwendal Grignou <gwendal@...omium.org> Tested-by: Gwendal Grignou <gwendal@...omium.org> --- Changes since v1: - Added Gwendal Grignou Reviewed and Tested-by tags --- drivers/platform/chrome/cros_ec_lpc.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c index 860310513cf0..3a675817c95d 100644 --- a/drivers/platform/chrome/cros_ec_lpc.c +++ b/drivers/platform/chrome/cros_ec_lpc.c @@ -95,19 +95,9 @@ static int cros_ec_cmd_xfer_lpc(struct cros_ec_device *ec, /* Check result */ msg->result = inb(EC_LPC_ADDR_HOST_DATA); - - switch (msg->result) { - case EC_RES_SUCCESS: - break; - case EC_RES_IN_PROGRESS: - ret = -EAGAIN; - dev_dbg(ec->dev, "command 0x%02x in progress\n", - msg->command); + ret = cros_ec_check_result(ec, msg); + if (ret) goto done; - default: - dev_dbg(ec->dev, "command 0x%02x returned %d\n", - msg->command, msg->result); - } /* Read back args */ args.flags = inb(EC_LPC_ADDR_HOST_ARGS); -- 2.1.4 -- 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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