[PATCH] staging: fbtft: fix build error

[Sudip Mukherjee]

while building on i386 it gives a build warning about msg undeclared.

Fixes: e6ffd1ba55a4931c ("staging: fbtft: fix out of bound access")
Reported-by: kbuild test robot <fengguang.wu at intel.com>
Signed-off-by: Sudip Mukherjee <sudip at vectorindia.org>
---

It was my mistake that I missed removing msg in the original patch.
But I am still surprised that the build error does not appear when I am
doing allmodconfig on x86_64 and x86. It only shows on ARCH=i386.
This has been tested with make ARCH=i386 allmodconfig

 drivers/staging/fbtft/fbtft-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
index 2889f51..9cc8141 100644
--- a/drivers/staging/fbtft/fbtft-core.c
+++ b/drivers/staging/fbtft/fbtft-core.c
@@ -1092,7 +1092,7 @@ static int fbtft_init_display_dt(struct fbtft_par *par)
 			}
 			/* make debug message */
 			fbtft_par_dbg(DEBUG_INIT_DISPLAY, par,
-				"init: write_register:%s\n", msg);
+				"init: write_register:\n");
 			for (j = 0; j < i; j++)
 				fbtft_par_dbg(DEBUG_INIT_DISPLAY, par,
 					      "buf[%d] = %02X\n", j, buf[j]);
-- 
1.8.1.2