[syslinux:firmware] efi: cast third argument to HandleProtocol()

[syslinux-bot for Matt Fleming]

Commit-ID:  82f93c9337b23a81a6b270fede0e89b0fc8e2e59
Gitweb:     http://www.syslinux.org/commit/82f93c9337b23a81a6b270fede0e89b0fc8e2e59
Author:     Matt Fleming <matt.fleming at intel.com>
AuthorDate: Wed, 19 Jun 2013 16:58:46 +0100
Committer:  Matt Fleming <matt.fleming at intel.com>
CommitDate: Wed, 19 Jun 2013 17:11:29 +0100

efi: cast third argument to HandleProtocol()

and fix a bunch of compiler warnings along the lines of,

efi/console.c:86:3: warning: passing argument 3 of ‘BS->HandleProtocol’ from incompatible pointer type [enabled by default]
efi/console.c:86:3: note: expected ‘void **’ but argument is of type ‘struct EFI_GRAPHICS_OUTPUT_PROTOCOL **’

Signed-off-by: Matt Fleming <matt.fleming at intel.com>

---
 efi/console.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/efi/console.c b/efi/console.c
index 3da1789..cc49388 100644
--- a/efi/console.c
+++ b/efi/console.c
@@ -83,10 +83,12 @@ static int setup_gop(struct screen_info *si)
 		EFI_PCI_IO *pciio = NULL;
 		EFI_HANDLE *h = handles[i];
 
-		status = uefi_call_wrapper(BS->HandleProtocol, 3, h, &GraphicsOutputProtocol, &gop);
+		status = uefi_call_wrapper(BS->HandleProtocol, 3, h,
+					   &GraphicsOutputProtocol, (void **)&gop);
 		if (status != EFI_SUCCESS)
 			continue;
-		uefi_call_wrapper(BS->HandleProtocol, 3, h, &PciIoProtocol, &pciio);
+		uefi_call_wrapper(BS->HandleProtocol, 3, h,
+				  &PciIoProtocol, (void **)&pciio);
 		status = gop_query_mode(gop, &size, &info);
 		if (status == EFI_SUCCESS && (!found || pciio)) {
 			lfb_width = info->HorizontalResolution;
@@ -227,12 +229,12 @@ static int setup_uga(struct screen_info *si)
 		UINT32 w, h, depth, refresh;
 
 		status = uefi_call_wrapper(BS->HandleProtocol, 3, handle,
-					   &UgaProtocol, &uga);
+					   &UgaProtocol, (void **)&uga);
 		if (status != EFI_SUCCESS)
 			continue;
 
 		uefi_call_wrapper(BS->HandleProtocol, 3, handle,
-				  &PciIoProtocol, &pciio);
+				  &PciIoProtocol, (void **)&pciio);
 
 		status = uefi_call_wrapper(uga->GetMode, 5, uga, &w, &h,
 					   &depth, &refresh);