Messages in this thread | | | Date | Tue, 11 Aug 2009 11:45:18 -0700 | From | Randy Dunlap <> | Subject | Re: [PATCH] wl1271: fix compiler warnings on 64 bit archs |
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On Tue, 11 Aug 2009 21:41:11 +0300 Luciano Coelho wrote:
> ext Stephen Rothwell wrote: > > Hi Luciano, > > > > On Tue, 11 Aug 2009 11:58:27 +0300 Luciano Coelho <luciano.coelho@nokia.com> wrote: > > > >> +++ b/drivers/net/wireless/wl12xx/wl1271_boot.c > >> @@ -100,8 +100,8 @@ static int wl1271_boot_upload_firmware_chunk(struct wl1271 *wl, void *buf, > >> > >> wl1271_debug(DEBUG_BOOT, "starting firmware upload"); > >> > >> - wl1271_debug(DEBUG_BOOT, "fw_data_len %d chunk_size %d", fw_data_len, > >> - CHUNK_SIZE); > >> + wl1271_debug(DEBUG_BOOT, "fw_data_len %d chunk_size %d", > >> + (u32) fw_data_len, CHUNK_SIZE); > >> > > > > fw_data_len is a size_t and so should be printed with %zd. > > > > > >> @@ -148,7 +148,7 @@ static int wl1271_boot_upload_firmware_chunk(struct wl1271 *wl, void *buf, > >> addr = dest + chunk_num * CHUNK_SIZE; > >> p = buf + chunk_num * CHUNK_SIZE; > >> wl1271_debug(DEBUG_BOOT, "uploading fw last chunk (%d B) 0x%p to 0x%x", > >> - fw_data_len % CHUNK_SIZE, p, addr); > >> + (u32) fw_data_len % CHUNK_SIZE, p, addr); > >> > > > > ditto. > > > > Thanks! I didn't know about the z length modifier for printf (everyday > learning something new!), I should have checked the manpage. I'll fix > this and send v2 of my patch.
man page is fine, but you can also check (in the kernel source tree) Documentation/printk-formats.txt
--- ~Randy LPC 2009, Sept. 23-25, Portland, Oregon http://linuxplumbersconf.org/2009/
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