Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967009AbbBDSB3 (ORCPT ); Wed, 4 Feb 2015 13:01:29 -0500 Received: from mail-wi0-f181.google.com ([209.85.212.181]:41448 "EHLO mail-wi0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966820AbbBDSB0 (ORCPT ); Wed, 4 Feb 2015 13:01:26 -0500 From: Lad Prabhakar To: Felipe Balbi , Greg Kroah-Hartman , Jingoo Han , linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org, "Lad, Prabhakar" Subject: [PATCH] usb: gadget: function/f_uac2: fix sparse warnings Date: Wed, 4 Feb 2015 18:01:11 +0000 Message-Id: <1423072871-6183-1-git-send-email-prabhakar.csengg@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7638 Lines: 194 From: "Lad, Prabhakar" this patch fixes following sparse warnings: f_uac2.c:57:12: warning: symbol 'uac2_name' was not declared. Should it be static? f_uac2.c:637:36: warning: symbol 'in_clk_src_desc' was not declared. Should it be static? f_uac2.c:649:36: warning: symbol 'out_clk_src_desc' was not declared. Should it be static? f_uac2.c:661:39: warning: symbol 'usb_out_it_desc' was not declared. Should it be static? f_uac2.c:675:39: warning: symbol 'io_in_it_desc' was not declared. Should it be static? f_uac2.c:689:40: warning: symbol 'usb_in_ot_desc' was not declared. Should it be static? f_uac2.c:703:40: warning: symbol 'io_out_ot_desc' was not declared. Should it be static? f_uac2.c:716:34: warning: symbol 'ac_hdr_desc' was not declared. Should it be static? f_uac2.c:754:34: warning: symbol 'as_out_hdr_desc' was not declared. Should it be static? f_uac2.c:767:38: warning: symbol 'as_out_fmt1_desc' was not declared. Should it be static? f_uac2.c:775:32: warning: symbol 'fs_epout_desc' was not declared. Should it be static? f_uac2.c:785:32: warning: symbol 'hs_epout_desc' was not declared. Should it be static? f_uac2.c:831:34: warning: symbol 'as_in_hdr_desc' was not declared. Should it be static? f_uac2.c:844:38: warning: symbol 'as_in_fmt1_desc' was not declared. Should it be static? f_uac2.c:852:32: warning: symbol 'fs_epin_desc' was not declared. Should it be static? f_uac2.c:862:32: warning: symbol 'hs_epin_desc' was not declared. Should it be static? f_uac2.c:1566:21: warning: symbol 'afunc_alloc' was not declared. Should it be static? Signed-off-by: Lad, Prabhakar --- Found this issue on linux-next (gcc version 4.8.2, sparse version 0.4.5-rc1)and applies on top linux-next. drivers/usb/gadget/function/f_uac2.c | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c index 33e1665..6d3eb8b 100644 --- a/drivers/usb/gadget/function/f_uac2.c +++ b/drivers/usb/gadget/function/f_uac2.c @@ -54,7 +54,7 @@ #define UNFLW_CTRL 8 #define OVFLW_CTRL 10 -const char *uac2_name = "snd_uac2"; +static const char *uac2_name = "snd_uac2"; struct uac2_req { struct uac2_rtd_params *pp; /* parent param */ @@ -634,7 +634,7 @@ static struct usb_interface_descriptor std_ac_if_desc = { }; /* Clock source for IN traffic */ -struct uac_clock_source_descriptor in_clk_src_desc = { +static struct uac_clock_source_descriptor in_clk_src_desc = { .bLength = sizeof in_clk_src_desc, .bDescriptorType = USB_DT_CS_INTERFACE, @@ -646,7 +646,7 @@ struct uac_clock_source_descriptor in_clk_src_desc = { }; /* Clock source for OUT traffic */ -struct uac_clock_source_descriptor out_clk_src_desc = { +static struct uac_clock_source_descriptor out_clk_src_desc = { .bLength = sizeof out_clk_src_desc, .bDescriptorType = USB_DT_CS_INTERFACE, @@ -658,7 +658,7 @@ struct uac_clock_source_descriptor out_clk_src_desc = { }; /* Input Terminal for USB_OUT */ -struct uac2_input_terminal_descriptor usb_out_it_desc = { +static struct uac2_input_terminal_descriptor usb_out_it_desc = { .bLength = sizeof usb_out_it_desc, .bDescriptorType = USB_DT_CS_INTERFACE, @@ -672,7 +672,7 @@ struct uac2_input_terminal_descriptor usb_out_it_desc = { }; /* Input Terminal for I/O-In */ -struct uac2_input_terminal_descriptor io_in_it_desc = { +static struct uac2_input_terminal_descriptor io_in_it_desc = { .bLength = sizeof io_in_it_desc, .bDescriptorType = USB_DT_CS_INTERFACE, @@ -686,7 +686,7 @@ struct uac2_input_terminal_descriptor io_in_it_desc = { }; /* Ouput Terminal for USB_IN */ -struct uac2_output_terminal_descriptor usb_in_ot_desc = { +static struct uac2_output_terminal_descriptor usb_in_ot_desc = { .bLength = sizeof usb_in_ot_desc, .bDescriptorType = USB_DT_CS_INTERFACE, @@ -700,7 +700,7 @@ struct uac2_output_terminal_descriptor usb_in_ot_desc = { }; /* Ouput Terminal for I/O-Out */ -struct uac2_output_terminal_descriptor io_out_ot_desc = { +static struct uac2_output_terminal_descriptor io_out_ot_desc = { .bLength = sizeof io_out_ot_desc, .bDescriptorType = USB_DT_CS_INTERFACE, @@ -713,7 +713,7 @@ struct uac2_output_terminal_descriptor io_out_ot_desc = { .bmControls = (CONTROL_RDWR << COPY_CTRL), }; -struct uac2_ac_header_descriptor ac_hdr_desc = { +static struct uac2_ac_header_descriptor ac_hdr_desc = { .bLength = sizeof ac_hdr_desc, .bDescriptorType = USB_DT_CS_INTERFACE, @@ -751,7 +751,7 @@ static struct usb_interface_descriptor std_as_out_if1_desc = { }; /* Audio Stream OUT Intface Desc */ -struct uac2_as_header_descriptor as_out_hdr_desc = { +static struct uac2_as_header_descriptor as_out_hdr_desc = { .bLength = sizeof as_out_hdr_desc, .bDescriptorType = USB_DT_CS_INTERFACE, @@ -764,7 +764,7 @@ struct uac2_as_header_descriptor as_out_hdr_desc = { }; /* Audio USB_OUT Format */ -struct uac2_format_type_i_descriptor as_out_fmt1_desc = { +static struct uac2_format_type_i_descriptor as_out_fmt1_desc = { .bLength = sizeof as_out_fmt1_desc, .bDescriptorType = USB_DT_CS_INTERFACE, .bDescriptorSubtype = UAC_FORMAT_TYPE, @@ -772,7 +772,7 @@ struct uac2_format_type_i_descriptor as_out_fmt1_desc = { }; /* STD AS ISO OUT Endpoint */ -struct usb_endpoint_descriptor fs_epout_desc = { +static struct usb_endpoint_descriptor fs_epout_desc = { .bLength = USB_DT_ENDPOINT_SIZE, .bDescriptorType = USB_DT_ENDPOINT, @@ -782,7 +782,7 @@ struct usb_endpoint_descriptor fs_epout_desc = { .bInterval = 1, }; -struct usb_endpoint_descriptor hs_epout_desc = { +static struct usb_endpoint_descriptor hs_epout_desc = { .bLength = USB_DT_ENDPOINT_SIZE, .bDescriptorType = USB_DT_ENDPOINT, @@ -828,7 +828,7 @@ static struct usb_interface_descriptor std_as_in_if1_desc = { }; /* Audio Stream IN Intface Desc */ -struct uac2_as_header_descriptor as_in_hdr_desc = { +static struct uac2_as_header_descriptor as_in_hdr_desc = { .bLength = sizeof as_in_hdr_desc, .bDescriptorType = USB_DT_CS_INTERFACE, @@ -841,7 +841,7 @@ struct uac2_as_header_descriptor as_in_hdr_desc = { }; /* Audio USB_IN Format */ -struct uac2_format_type_i_descriptor as_in_fmt1_desc = { +static struct uac2_format_type_i_descriptor as_in_fmt1_desc = { .bLength = sizeof as_in_fmt1_desc, .bDescriptorType = USB_DT_CS_INTERFACE, .bDescriptorSubtype = UAC_FORMAT_TYPE, @@ -849,7 +849,7 @@ struct uac2_format_type_i_descriptor as_in_fmt1_desc = { }; /* STD AS ISO IN Endpoint */ -struct usb_endpoint_descriptor fs_epin_desc = { +static struct usb_endpoint_descriptor fs_epin_desc = { .bLength = USB_DT_ENDPOINT_SIZE, .bDescriptorType = USB_DT_ENDPOINT, @@ -859,7 +859,7 @@ struct usb_endpoint_descriptor fs_epin_desc = { .bInterval = 1, }; -struct usb_endpoint_descriptor hs_epin_desc = { +static struct usb_endpoint_descriptor hs_epin_desc = { .bLength = USB_DT_ENDPOINT_SIZE, .bDescriptorType = USB_DT_ENDPOINT, @@ -1563,7 +1563,7 @@ static void afunc_unbind(struct usb_configuration *c, struct usb_function *f) agdev->out_ep->driver_data = NULL; } -struct usb_function *afunc_alloc(struct usb_function_instance *fi) +static struct usb_function *afunc_alloc(struct usb_function_instance *fi) { struct audio_dev *agdev; struct f_uac2_opts *opts; -- 1.9.1 -- 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/