Commit 6dd1de91 authored by Jiri Slaby (SUSE)'s avatar Jiri Slaby (SUSE) Committed by Greg Kroah-Hartman
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tty: mips_ejtag_fdc: fix one more u8 warning 



The LKP robot complains about:
   drivers/tty/mips_ejtag_fdc.c:1224:31: error: incompatible pointer types passing 'const char *[1]' to parameter of type 'const u8 **' (aka 'const unsigned char **')

Fix this by turning the missing pieces (fetch from kgdbfdc_wbuf) to u8
too. Note the filling part (kgdbfdc_write_char()) already receives and
stores u8 to kgdbfdc_wbuf.

Fixes: ce7cbd9a ("tty: mips_ejtag_fdc: use u8 for character pointers")
Reported-by: default avatarkernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202501101327.oGdWbmuk-lkp@intel.com/


Signed-off-by: default avatarJiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20250110115228.603980-1-jirislaby@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4a495b97

drivers/tty/mips_ejtag_fdc.c

+2 −2
Original line number Diff line number Diff line
@@ -1154,7 +1154,7 @@ static char kgdbfdc_rbuf[4]; 


/* write buffer to allow compaction */

static unsigned int kgdbfdc_wbuflen;

static char kgdbfdc_wbuf[4];

static u8 kgdbfdc_wbuf[4];



static void __iomem *kgdbfdc_setup(void)

{
@@ -1215,7 +1215,7 @@ static int kgdbfdc_read_char(void) 
/* push an FDC word from write buffer to TX FIFO */

static void kgdbfdc_push_one(void)

{

	const char *bufs[1] = { kgdbfdc_wbuf };

	const u8 *bufs[1] = { kgdbfdc_wbuf };

	struct fdc_word word;

	void __iomem *regs;

	unsigned int i;