Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932086Ab2KMI3I (ORCPT ); Tue, 13 Nov 2012 03:29:08 -0500 Received: from devils.ext.ti.com ([198.47.26.153]:60716 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753556Ab2KMI3E (ORCPT ); Tue, 13 Nov 2012 03:29:04 -0500 From: Peter Ujfalusi To: Samuel Ortiz CC: Tero Kristo , , Subject: [PATCH 05/13] MFD: twl-core: Clean up and correct child registration Date: Tue, 13 Nov 2012 09:28:46 +0100 Message-ID: <1352795334-7406-6-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1352795334-7406-1-git-send-email-peter.ujfalusi@ti.com> References: <1352795334-7406-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3996 Lines: 106 Make the twl child registration calls a bit more uniform by always using the SUB_CHIP_ID* define instead of the mixed use of the define and magic number. At the same time correct the following devices so they are registered for the correct parent device (i2c slave): twl4030_wdt is accessible on 0x4b address and not 0x48 twl4030_pwrbutton is accessible on 0x4b address and not 0x49 twl4030-audio is on 0x49 all the time Signed-off-by: Peter Ujfalusi --- drivers/mfd/twl-core.c | 27 ++++++++++++--------------- 1 file changed, 12 insertions(+), 15 deletions(-) diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index a55ab15..d666c9d 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -645,7 +645,7 @@ add_children(struct twl4030_platform_data *pdata, unsigned irq_base, if (IS_ENABLED(CONFIG_TWL4030_MADC) && pdata->madc && twl_class_is_4030()) { - child = add_child(2, "twl4030_madc", + child = add_child(SUB_CHIP_ID2, "twl4030_madc", pdata->madc, sizeof(*pdata->madc), true, irq_base + MADC_INTR_OFFSET, 0); if (IS_ERR(child)) @@ -661,8 +661,7 @@ add_children(struct twl4030_platform_data *pdata, unsigned irq_base, * HW security concerns, and "least privilege". */ sub_chip_id = twl_map[TWL_MODULE_RTC].sid; - child = add_child(sub_chip_id, "twl_rtc", - NULL, 0, + child = add_child(sub_chip_id, "twl_rtc", NULL, 0, true, irq_base + RTC_INTR_OFFSET, 0); if (IS_ERR(child)) return PTR_ERR(child); @@ -728,9 +727,8 @@ add_children(struct twl4030_platform_data *pdata, unsigned irq_base, } - child = add_child(0, "twl4030_usb", - pdata->usb, sizeof(*pdata->usb), - true, + child = add_child(SUB_CHIP_ID0, "twl4030_usb", + pdata->usb, sizeof(*pdata->usb), true, /* irq0 = USB_PRES, irq1 = USB */ irq_base + USB_PRES_INTR_OFFSET, irq_base + USB_INTR_OFFSET); @@ -778,9 +776,8 @@ add_children(struct twl4030_platform_data *pdata, unsigned irq_base, pdata->usb->features = features; - child = add_child(0, "twl6030_usb", - pdata->usb, sizeof(*pdata->usb), - true, + child = add_child(SUB_CHIP_ID0, "twl6030_usb", + pdata->usb, sizeof(*pdata->usb), true, /* irq1 = VBUS_PRES, irq0 = USB ID */ irq_base + USBOTG_INTR_OFFSET, irq_base + USB_PRES_INTR_OFFSET); @@ -804,22 +801,22 @@ add_children(struct twl4030_platform_data *pdata, unsigned irq_base, } if (IS_ENABLED(CONFIG_TWL4030_WATCHDOG) && twl_class_is_4030()) { - child = add_child(0, "twl4030_wdt", NULL, 0, false, 0, 0); + child = add_child(SUB_CHIP_ID3, "twl4030_wdt", NULL, 0, + false, 0, 0); if (IS_ERR(child)) return PTR_ERR(child); } if (IS_ENABLED(CONFIG_INPUT_TWL4030_PWRBUTTON) && twl_class_is_4030()) { - child = add_child(1, "twl4030_pwrbutton", - NULL, 0, true, irq_base + 8 + 0, 0); + child = add_child(SUB_CHIP_ID3, "twl4030_pwrbutton", NULL, 0, + true, irq_base + 8 + 0, 0); if (IS_ERR(child)) return PTR_ERR(child); } if (IS_ENABLED(CONFIG_MFD_TWL4030_AUDIO) && pdata->audio && twl_class_is_4030()) { - sub_chip_id = twl_map[TWL_MODULE_AUDIO_VOICE].sid; - child = add_child(sub_chip_id, "twl4030-audio", + child = add_child(SUB_CHIP_ID1, "twl4030-audio", pdata->audio, sizeof(*pdata->audio), false, 0, 0); if (IS_ERR(child)) @@ -1059,7 +1056,7 @@ add_children(struct twl4030_platform_data *pdata, unsigned irq_base, if (IS_ENABLED(CONFIG_CHARGER_TWL4030) && pdata->bci && !(features & (TPS_SUBSET | TWL5031))) { - child = add_child(3, "twl4030_bci", + child = add_child(SUB_CHIP_ID3, "twl4030_bci", pdata->bci, sizeof(*pdata->bci), false, /* irq0 = CHG_PRES, irq1 = BCI */ irq_base + BCI_PRES_INTR_OFFSET, -- 1.8.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/