From: Jiri Slaby (SUSE) Date: Fri, 10 Jan 2025 11:52:28 +0000 (+0100) Subject: tty: mips_ejtag_fdc: fix one more u8 warning X-Git-Tag: v6.14-rc1~59^2~21 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6dd1de91e7a62bfd3878992c1db6e1d443022c76;p=thirdparty%2Fkernel%2Flinux.git 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: ce7cbd9a6c81 ("tty: mips_ejtag_fdc: use u8 for character pointers") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202501101327.oGdWbmuk-lkp@intel.com/ Signed-off-by: Jiri Slaby (SUSE) Link: https://lore.kernel.org/r/20250110115228.603980-1-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/mips_ejtag_fdc.c b/drivers/tty/mips_ejtag_fdc.c index afbf7738c7c47..58b28be63c79b 100644 --- a/drivers/tty/mips_ejtag_fdc.c +++ b/drivers/tty/mips_ejtag_fdc.c @@ -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;