Eric Lee / smarc-fsl-linux-kernel

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Commit 3d26825ec03f623f20ba860e6e6113ab2d0bb0f1

Authored by roel kluin
Committed by Paul Mackerras
1 parent dc42149fcc
Exists in master and in 39 other branches 8mp-imx_5.4.70_2.3.0, 8qm-imx_5.4.70_2.3.0, emb_imx_lf-5.15.y, emb_lf-6.1.y, imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, imx_4.1.15_1.0.0_ga, pitx_8mp_lf-5.10.y, rt-smarc-imx_4.1.15_1.0.0_ga, rt_linux_5.15.71, smarc-8m-android-11.0.0_2.0.0, smarc-imx6_4.14.98_2.0.0_ga, smarc-imx6_4.9.88_2.0.0_ga, smarc-imx7_4.14.98_2.0.0_ga, smarc-imx7_4.9.11_1.0.0_ga, smarc-imx7_4.9.88_2.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-imx_4.1.15_1.0.0_ga, smarc-imx_4.9.11_1.0.0_ga, smarc-imx_4.9.51_imx8m_ga, smarc-imx_4.9.88_2.0.0_ga, smarc-m6.0.1_2.1.0-ga, smarc-n7.1.2_2.0.0-ga, smarc-rel_imx_4.1.15_1.2.0_ga, smarc_8m_00d0_imx_4.14.98_2.0.0_ga, smarc_8m_imx_4.14.78_1.0.0_ga, smarc_8m_imx_4.14.98_2.0.0_ga, smarc_8m_imx_4.19.35_1.1.0, smarc_8mm_imx_4.14.78_1.0.0_ga, smarc_8mm_imx_4.14.98_2.0.0_ga, smarc_8mm_imx_4.19.35_1.1.0, smarc_8mm_imx_5.4.24_2.1.0, smarc_8mp_lf-5.10.y, smarc_8mq_imx_5.4.24_2.1.0, smarc_8mq_lf-5.10.y, smarc_imx_lf-5.15.y

powerpc: Make open count variables signed in hvcs/hvsi/hvc_console 

Otherwise the tests for count < 0 will never be true.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

Showing 3 changed files with 3 additions and 3 deletions Side-by-side Diff

drivers/char/hvc_console.h
Diff comments   View file @ 3d26825
... ... @@ -48,7 +48,7 @@
48 48 spinlock_t lock;
49 49 int index;
50 50 struct tty_struct *tty;
51   - unsigned int count;
  51 + int count;
52 52 int do_wakeup;
53 53 char *outbuf;
54 54 int outbuf_size;
... ... @@ -269,7 +269,7 @@
269 269 unsigned int index;
270 270  
271 271 struct tty_struct *tty;
272   - unsigned int open_count;
  272 + int open_count;
273 273  
274 274 /*
275 275 * Used to tell the driver kernel_thread what operations need to take
... ... @@ -75,7 +75,7 @@
75 75 spinlock_t lock;
76 76 int index;
77 77 struct tty_struct *tty;
78   - unsigned int count;
  78 + int count;
79 79 uint8_t throttle_buf[128];
80 80 uint8_t outbuf[N_OUTBUF]; /* to implement write_room and chars_in_buffer */
81 81 /* inbuf is for packet reassembly. leave a little room for leftovers. */