| H A D | ppdev.c | 112 char * kbuffer; pp_read() local
127 kbuffer = kmalloc(min_t(size_t, count, PP_BUFFER_SIZE), GFP_KERNEL); pp_read()
128 if (!kbuffer) { pp_read()
158 bytes_read = (*fn)(pport, kbuffer, need, flags); pp_read()
160 bytes_read = parport_read (pport, kbuffer, need); pp_read()
181 if (bytes_read > 0 && copy_to_user (buf, kbuffer, bytes_read)) pp_read()
184 kfree (kbuffer); pp_read()
194 char * kbuffer; pp_write() local
206 kbuffer = kmalloc(min_t(size_t, count, PP_BUFFER_SIZE), GFP_KERNEL); pp_write()
207 if (!kbuffer) { pp_write()
221 if (copy_from_user (kbuffer, buf + bytes_written, n)) { pp_write()
230 kbuffer, n, PARPORT_EPP_FAST); pp_write()
233 kbuffer, n, PARPORT_EPP_FAST); pp_write()
236 wrote = parport_write (pp->pdev->port, kbuffer, n); pp_write()
262 kfree (kbuffer); pp_write()
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